EP0045977B2 - Components and catalysts for the polymerization of olefins - Google Patents

Components and catalysts for the polymerization of olefins Download PDF

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Publication number
EP0045977B2
EP0045977B2 EP81106301A EP81106301A EP0045977B2 EP 0045977 B2 EP0045977 B2 EP 0045977B2 EP 81106301 A EP81106301 A EP 81106301A EP 81106301 A EP81106301 A EP 81106301A EP 0045977 B2 EP0045977 B2 EP 0045977B2
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EP
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Prior art keywords
carbon atoms
radical
compound
groups
dihalide
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Expired - Lifetime
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EP81106301A
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German (de)
English (en)
French (fr)
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EP0045977A3 (en
EP0045977A2 (en
EP0045977B1 (en
Inventor
Sandro Parodi
Roberto Nocci
Umberto Dr. Giannini
Pier Camillo Dr. Barbe'
Umberto Scata'
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Basell Technology Co BV
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Montedison SpA
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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00—Polymerisation catalysts
    • C08F4/02—Carriers therefor
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Definitions

  • the supported highly active and highly stereospecific catalysts up to now known for the polymerization of propylene and higher olefins, are obtained by the reaction of an Al-alkyl compound partially complexed with an electron donor compound (outside donor) with a solid component comprising a Ti compound and an electron-donor compound (inside donor) supported on a Mg-halide in active form.
  • GB-A-1,452,314 and 1,539,900 there is used a silicon compound as inside donor for the preparation of the catalyst component, whereby in GB-A-1,452,314 the silicon compound has the only function to decompose the adduct MgCl2/donor.
  • the catalysts of this invention comprise the product of reaction between the following components:
  • Preferred compounds are the esters of maleic, pivalic, methacrylic, carbonic and phthalic acids.
  • esters of the polycarboxylic acids can contain beside the ester groups also unesterified COOH groups.
  • a further object of the present invention is the solid catalyst component c) as above described, wherein dihexylphthalate is excluded from the esters 1.3, to be used in combination with an Al-alkyl compound and a silicon compound as defined above.
  • the esters are contacted with the active Mg dihalide or the precursors of said dihalides as preformed compounds or the esters can be formed in situ by means of known reactions as for instance by esterification between an alcohol or an alcoholate and an aryl halide or between an anhydride or an hemiester of a polycarboxylic acid with an alcohol or by transesterification.
  • the esters can be also used in mixture with other known inside donors.
  • the active forms of Mg dihalides forming the essential support of component c) are those showing a X-ray powder spectrum in which the most intense diffraction line appearing in the spectrum of the corresponding halide having 1 m2/g of surface area is decreased in relative intensity and broadened to form a halo or are those in which said most intense line is replaced by a halo having its intensity peak shifted with respect to the interplanar distance of the most intense line.
  • the surface area of the above forms is higher than 30-40 m2/g and is comprised in particular between 10-300 m2/g.
  • the measurement of the surface area of the Mg dihalides is made on component c) after treatment with boiling TiCl4 for 2 hours. The found value is considered as surface area of the Mg dihalide.
  • Preferred Mg dihalides are Mg dichloride and Mg dibromide. The content in water of the dihalides is generally less than 1% by weight.
  • Ti halides or Ti haloalcoholates and esters supported on active Mg dihalide is meant the above compounds which may be chemically or physically fixed on the support, not extractable from component c) by treatment of the same with boiling 1,2-dichloroethane for 2 hours.
  • Components a), b) and c) are made to react each other in any order; preferably, however, components a) and b) are premixed before being contacted with component c).
  • Component c) may be premixed with either component a) and/or b).
  • the pre-mixing of a) and b) is conducted at temperatures comprised, usually, between room temperature and the temperature used in the polymerization process.
  • the pre-reaction of c) and b) may be carried out also at higher temperatures.
  • Compound b) may be also incorporated and made to react with component c) itself.
  • Component b) is made to react in a molar ratio with respect to the halogenated Ti compound supported on component c) of at least 1 and in a molar ratio with respect to the Al-alkyl compound used as component a) of less than 20 and preferably comprised between 0.05 to 0.3.
  • component c) the molar ratio between the Mg dihalide and the halogenated Ti compound supported therein is comprised between 1 and 500 and the molar ratio between said halogenated Ti compound and the electron-donor supported on the Mg dihalide is comprised between 0.1 and 50.
  • the silicon compounds set forth in b) include compounds of general formula: R' m SiY n X p wherein: R' is an alkyl, alkenyl, aryl, arylalkyl, cycloalkyl radical with from 1 to 20 carbon atoms; Y is a ⁇ OR, ⁇ OCOR, ⁇ NR2 wherein R, either equal to or different from R', has the same meaning as R'; X is either a halogen or hydrogen atom or a -OCOR'', -NR2'' group wherein R'', either equal to or different from R, has the same meaning as R ; m, n and p are numbers comprised respectively between: m between 0 and 3, n between 1 and 4 and p between 0 and 1; and m+n+p is equal to 4; and wherein one or more Si-OR bonds or more than one Si-NR2 bond are present.
  • silicon compounds that may be used are compounds in which two or more silicon atoms are bound to each other through oxygen or nitrogen atoms.
  • Preferred silicon compounds are: phenylalkoxysilanes as phenyltriethoxy or trimethoxysilane, diphenyldimethoxy and diethoxysilane, monochlorophenyldiethoxysilane; alkylalkoxysilanes as ethyltriethoxysilane, ethyltriisopropoxysilane.
  • Examples of other suitable compounds are: chlorotriethoxysilane, acetoxytriethoxysilane, vinyltriethoxysilane, butyltriethoxysilane, triphenylmonoethoxysilane, phenyltricycloethoxysilane, phenyldiethoxydiethylaminosilane, tetraphenoxysilane or tetraalkoxysilanes as tetramethoxysilane.
  • the silicon compound can be also formed in situ by reaction for instance of a halogenated silicon compound as SiCl4 with an alcohol or an alcoholate of Mg or Al.
  • the silicon compound is present in a combined form in the solid product of the reaction between the various catalyst-forming components, in a molar ratio between the silicon compound and the halogenated Ti compound of at least 1 and generally comprised between 1 and 5.
  • the Al-alkyl compounds forming component a) includes Al-trialkyls as for instance Al-triethyl, Al-triisobutyl, Al-triisopropyl and compounds containing two or more Al atoms linked to each other through hetero-atoms as: As indicated Al-alkyl compounds in which Al atoms are linked through groups as SO4 or SO3 are also suitable.
  • Al-alkyl compounds may be used in mixture with Al-alkyl halides as AlEt2Cl.
  • Component c) is prepared according to known methods.
  • One of these methods consists in co-milling the Mg halide and the electron-donor compound of this invention until the appearance in the X-ray spectrum of the milled product of the modifications above set forth for the spectrum of the Mg dihalide and thereafter reacting the milled product with the Ti-compound.
  • Another method consists in reacting the adduct of a Mg halide with an alcohol, with a Ti compound in the presence of an electron-donor compound not containing active hydrogen atoms. This method is described in Belgian Patent No. 868,682.
  • Another method consists in co-milling the Mg dihalide, the halogenated Ti compound and the electron-donor compound until activation of the Mg dihalide and in treating a suspension of the milled product in a halogenated hydrocarbon as 1,2-dichloroethane, chlorobenzene, methylene chloride, hexachloroethane.
  • the treatment is carried out at temperatures comprised between 40°C and the boiling point of the halogenated hydrocarbon for a time ranging in general from 1 to 4 hours.
  • a porous support like SiO2 or Al2O3, having a low content of OH groups (preferably less than 1% by weight) is impregnated with a liquid adduct between the Mg dihalide and an alcohol; the support is then treated with an excess of TiCl4 containing dissolved the electron-donor compound according to the procedure described for instance in German patent application 3,022,728 or Belgian patent 868,682.
  • the final product contains a Mg dihalide, present in the active form as set forth here above.
  • Ti-halides or Ti-halogenalcoholates include in particular the Ti-tetrahalides, Ti-trihalides and Ti-trihalogenalcoholates.
  • Preferred compounds are: TiCl4, TiBr4, 2,6-dimethylphenoxytrichlorotitanium.
  • Ti-trihalides are obtained according to known methods, for instance by reduction of TiCl4 with Al or a metalloganic Al compound or with hydrogen.
  • halogens iodine halides.
  • Preferred catalysts are those in which: component c) is obtained from MgCl2, TiCl4 and esters of maleic, pivalic and phthalic acids and in which component b) is phenyl or ethyltriethoxysilane or diphenyldimethoxy or diethoxysilane.
  • Component a) is an Al-trialkyl as Al-triethyl or Al-triisobutyl.
  • Component c) is prepared according the methods described in Brit. Pat. No. 1,559,194, Belgian patent No. 868,682, published German application No. 2,924,029, U.S. Patent 4,220,554, Italian Pat. Appln. 27,261/79 or published German application 3,022,738.
  • the preferred method of preparing component c) includes also the co-milling of MgCl2, TiCl4 and the ester and in treating the milled product with a halogenated hydrocarbon as 1,2-dichloroethane.
  • the catalysts according to the invention are used to polymerize the alpha-olefins according to known methods that is, in carrying out the polymerization in a liquid phase, either in the presence or absence of an inert hydrocarbon solvent, or in gas phase or also by combining, for instance, a liquid phase polymerization step with a step in gas phase.
  • the temperature is comprised between 40° and 160°C, but preferably between 60° and 90°C, operating either at atmospheric or at greater than atmospheric pressure.
  • the catalysts are used particularly suitable in polymerizing propylene, butene-1, styrene, 4-methylpentene.
  • the catalysts may also be used according known methods to polymerize mixtures of propylene and ethylene to form modified polypropylenes having better shock-resistance at low temperatures (the so called block copolymers of propylene and ethylene) or to obtain random crystalline copolymers of propylene with minor proportions of ethylene.
  • the autoclave was closed and thereafter hydrogen was introduced up to a pressure of 0,2 ⁇ 105 Pa, the temperature was brought to 70°C and simultaneously, propylene was introduced up to a total pressure of 7 ⁇ 105 Pa.
  • the pressure was kept constant by continuous feeding of the monomer. After 4 hours, the polymerization was stopped by quick cooling and degassing of the polymeric slurry. The polymer was separated from the solvent by filtering and was dried in a hot nitrogen flow at 70°C. The quantity of polymer dissolved in the filtrate was thereupon isolated, weighed and summed to the polymer soluble in boiling n-heptane, for the calculation of the isotacticity index (I.I.).
  • the quantity of catalytic component used and the content of Ti in said component, the molar ratio of the phenyltriethoxysilane with respect to the triethylaluminium, the yield in polymer with respect to the introduced catalytic component, the isotacticity index (I.I.), the surface area of the solid catalytic component and the inherent viscosity determined in tetralin at 135°C, are reported in Table I.
  • Example 8 was repeated under the same polymerization conditions described in Examples 1-10, but using a solid catalytic components prepared according to Example 7 of German Pat. Appln. 2.643.143.
  • the catalytic component showed a X-ray powder spectrum in which the most intense diffraction line appearing in the spectrum of MgCl2 having 1 m2/g of surface area is decreased in relative intensity and broadened to form a halo.
  • the content of Ti in the solid catalytic component, the quantity of said component, the molar ratio between triethylaluminium and PES, the results of the polymerization test are reported in Table I.
  • the solid catalytic component prepared according to Example 11 was suspended in the inert hydrocarbon solvent Isopar G (a mixture of isoparaffinic hydrocarbon boiling in the temperature range of from 158° to 172.5°C) and heat-treated at 120°C for 24 hours.
  • the catalytic components thus obtained showed a X-ray powder spectrum in which the most intense diffraction line appeared as a sharp line, the half peak breadth of which however was broadened more than 30% the corresponding half peak breadth of MgCl2 having 1 m2/g of surface area.
  • the catalyst component obtained was used under the same polymerization conditions described in Example 11.
  • Example 1 was repeated but using the solid catalytic component prepared according to example 1 of Italian Pat. Appl. No. 27,261/79.
  • the X-ray powder spectrum was similar to that of the catalytic component of Example 1.
  • Example 11 was repeated except that the solid catalytic component prepared according to Example 7 of German Pat. Appln. 2,643,143 was used.
  • the X-ray powder spectrum was similar to that of catalytic component of Example 11. The results of the polymerization tests have been reported in Table I.
  • Example 1 was repeated using a solid catalytic component prepared as follows.
  • Anhydrous MgCl2, an ester, listed in Table II, and TiCl4 in molar ratio of 1:1 with respect to the ester, were co-ground in a vibrating mill of the type VIBRATOM manufactured by N. V. TEMA'S, Gravenhage (Holland), having a total volume of one liter and containing 3 kg of stainless steel balls of 16 mm diameter.
  • 1,2-dichloroethane was removed by filtration at 80°C and the residual solid product was repeatedly washed with n-heptane at room temperature till the disappearance of the chlorine ions from the filtrate and then was kept in heptanic suspension.
  • the catalytic components thus prepared showed a X-ray powder spectrum in which the most intense diffraction line appearing in the spectrum of MgCl2 having 1 m2/g of surface area was decreased in relative intensity and broadened to form a halo.
  • Example 1 was repeated but using a solid catalytic component prepared according to Example 3 of Italian Paten Appln. No. 26,908 A/78.
  • a solid adduct MgCl2 ⁇ 2.5 C2H5OH in the form of spherical particles were slowly added to a suspension of an adduct TiCl4-ester using molar ratios Mg/ester of 10 and TiCl4/C2H5OH of 10.
  • the catalytic components thus prepared showed the same X-ray spectra similar to those of the catalytic component of Examples 1-10.
  • Example 19 was repeated but using as ester ethylbenzoate as reported in Table III.
  • Example 1 but using a solid catalytic component prepared according to Example 1 of German Pat. Appl. 3,022,738, wherein, instead of ethylbenzoate, esters of phthalaic acid, listed in Table IV, were used and the treatment with TiCl4 was effected at 120°C.
  • the X-ray spectrum of the catalytic components was similar to those of Examples 1-10.
  • Example 27 was repeated but using a solid catalytic component prepared according to Example 1 of German Pat. Appl. 3,022,738.
  • Example 8 was repeated using instead of phenyltriethoxysilane an equimolecular amount of the alkoxysilanes reported in Table V.

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  • Engineering & Computer Science (AREA)
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EP81106301A 1980-08-13 1981-08-13 Components and catalysts for the polymerization of olefins Expired - Lifetime EP0045977B2 (en)

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AT81106301T ATE24731T1 (de) 1980-08-13 1981-08-13 Komponenten und katalysatoren zur polymerisation von olefinen.

Applications Claiming Priority (2)

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IT2414180 1980-08-13
IT8024141A IT1209255B (it) 1980-08-13 1980-08-13 Catalizzatori per la polimerizzazione di olefine.

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EP0045977A2 EP0045977A2 (en) 1982-02-17
EP0045977A3 EP0045977A3 (en) 1982-02-24
EP0045977B1 EP0045977B1 (en) 1987-01-07
EP0045977B2 true EP0045977B2 (en) 1995-03-15

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EP81106301A Expired - Lifetime EP0045977B2 (en) 1980-08-13 1981-08-13 Components and catalysts for the polymerization of olefins
EP81106300A Expired - Lifetime EP0045976B2 (en) 1980-08-13 1981-08-13 Components and catalysts for the polymerization of olefins
EP86112847A Expired - Lifetime EP0223010B1 (en) 1980-08-13 1981-08-13 Catalysts for the polymerization of olefins
EP81106299A Expired EP0045975B1 (en) 1980-08-13 1981-08-13 Components and catalysts for the polymerization of olefins

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EP86112847A Expired - Lifetime EP0223010B1 (en) 1980-08-13 1981-08-13 Catalysts for the polymerization of olefins
EP81106299A Expired EP0045975B1 (en) 1980-08-13 1981-08-13 Components and catalysts for the polymerization of olefins

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US7388103B2 (en) 2004-10-29 2008-06-17 China Petroleum & Chemical Corporation Cyclopentane carboxylate compounds, process and intermediates for preparing the same and use thereof
US7527175B2 (en) 2001-02-02 2009-05-05 Basell Polyolefine Gmbh Metering of catalysts
EP2194070A1 (en) 2008-12-03 2010-06-09 Süd-Chemie Ag Electron donor composition for a solid catalyst, solid catalyst composition used in the polymerisation of alpha-olefins, and process for the production of a polymer consisting of alpha-olefin units using the solid catalyst composition
US9637602B2 (en) 2013-12-18 2017-05-02 Borealis Ag BOPP film with improved stiffness/toughness balance
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US9890275B2 (en) 2013-08-21 2018-02-13 Borealis Ag High flow polyolefin composition with high stiffness and toughness
US10030109B2 (en) 2014-02-14 2018-07-24 Borealis Ag Polypropylene composite
US10040930B2 (en) 2013-09-27 2018-08-07 Abu Dhabi Polymers Co. Ltd (Borouge) Llc. Polymer composition with high XS, high Tm suitable for BOPP processing
US10100186B2 (en) 2014-02-06 2018-10-16 Borealis Ag Soft and transparent impact copolymers
US10100185B2 (en) 2014-02-06 2018-10-16 Borealis Ag Soft copolymers with high impact strength
US10227427B2 (en) 2014-01-17 2019-03-12 Borealis Ag Process for preparing propylene/1-butene copolymers
US10450451B2 (en) 2014-05-20 2019-10-22 Borealis Ag Polypropylene composition for automotive interior applications
US10519259B2 (en) 2013-10-24 2019-12-31 Borealis Ag Low melting PP homopolymer with high content of regioerrors and high molecular weight
US11390732B2 (en) 2017-10-19 2022-07-19 Abu Dhabi Polymers Co. Ltd (Borouge) Llc. Polypropylene composition
US11897975B2 (en) 2018-09-28 2024-02-13 Borealis Ag Multi-stage process for producing a C2 to C8 olefin polymer composition
US12043687B2 (en) 2018-08-02 2024-07-23 Borealis Ag Process for polymerizing ethylene in a multi-stage polymerization process
US12344683B2 (en) 2018-09-28 2025-07-01 Borealis Ag Process for producing a prepolymerized solid Ziegler-Natta catalyst

Families Citing this family (599)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
YU35844B (en) * 1968-11-25 1981-08-31 Montedison Spa Process for obtaining catalysts for the polymerization of olefines
IT1209255B (it) * 1980-08-13 1989-07-16 Montedison Spa Catalizzatori per la polimerizzazione di olefine.
US6777508B1 (en) 1980-08-13 2004-08-17 Basell Poliolefine Italia S.P.A. Catalysts for the polymerization of olefins
JPS57182304A (en) * 1981-05-07 1982-11-10 Nippon Oil Co Ltd Production of polyolefin
FR2512033B1 (fr) * 1981-08-25 1986-02-21 Nippon Oil Co Ltd Procede pour la fabrication de poly-olefines
JPS5834810A (ja) * 1981-08-25 1983-03-01 Nippon Oil Co Ltd ポリオレフインの製造方法
JPS5859205A (ja) * 1981-10-05 1983-04-08 Mitsubishi Chem Ind Ltd オレフイン重合体の製造法
IT1140221B (it) * 1981-10-14 1986-09-24 Montedison Spa Composizioni polipropileniche aventi migliorate caratteristiche di resistenza all'urto alle basse temperature e procedimento di preparazione
JPS5883006A (ja) * 1981-11-13 1983-05-18 Mitsui Petrochem Ind Ltd オレフインの重合方法
JPS58138706A (ja) * 1982-02-12 1983-08-17 Mitsui Petrochem Ind Ltd オレフイン系重合体の製造方法
IT1190683B (it) * 1982-02-12 1988-02-24 Montedison Spa Componenti e catalizzatori per la polimerizzazione di olefine
JPS5930803A (ja) * 1982-08-11 1984-02-18 Nippon Oil Co Ltd ポリオレフインの製造方法
US4774300A (en) * 1982-08-20 1988-09-27 Phillips Petroleum Company Supported polyolefin catalyst components and methods of making and using the same
US4699961A (en) * 1982-09-30 1987-10-13 E. I. Du Pont De Nemours & Co. High efficiency catalysts for varying olefin polymer molecular weight distribution
JPS59117509A (ja) * 1982-12-24 1984-07-06 Mitsui Petrochem Ind Ltd オレフインの重合方法
JPS59120602A (ja) * 1982-12-27 1984-07-12 Nippon Oil Co Ltd ポリオレフインの製造方法
US4525555A (en) * 1983-01-14 1985-06-25 Nippon Oil Company, Limited Process for preparing polyolefins
DE3461811D1 (en) * 1983-01-25 1987-02-05 Mitsui Petrochemical Ind Film-forming propylene copolymer, film thereof and process for production of the film
JPS59206418A (ja) * 1983-05-11 1984-11-22 Mitsui Petrochem Ind Ltd ４−メチル−１−ペンテン重合体の製法
JPS59206407A (ja) * 1983-05-11 1984-11-22 Mitsui Petrochem Ind Ltd オレフインの重合方法
JPS59206424A (ja) * 1983-05-11 1984-11-22 Mitsui Petrochem Ind Ltd プロピレン共重合体組成物の製造方法
JPS59206416A (ja) * 1983-05-11 1984-11-22 Mitsui Petrochem Ind Ltd ポリ−１−ブテンの製造方法
JPS59207904A (ja) * 1983-05-11 1984-11-26 Mitsui Petrochem Ind Ltd オレフイン重合体の製造方法
GB2143834B (en) * 1983-07-20 1987-06-03 Toho Titanium Co Ltd Polymerization catalyst
JPS6031504A (ja) * 1983-07-29 1985-02-18 Nippon Oil Co Ltd ポリオレフインの製造方法
JPS6038414A (ja) * 1983-08-12 1985-02-28 Mitsui Petrochem Ind Ltd 熱可塑性樹脂共重合体
US4853444A (en) * 1983-10-28 1989-08-01 Phillips Petroleum Company Magnesium halide hydrates and polymerization catalysts prepared therefrom
DE3342039A1 (de) * 1983-11-22 1985-05-30 Basf Ag, 6700 Ludwigshafen Verfahren zum herstellen von homo- und copolymerisaten von (alpha)-monoolefinen mittels eines ziegler-natta-katalysatorsystems
JPS60115603A (ja) * 1983-11-29 1985-06-22 Toa Nenryo Kogyo Kk オレフインの重合方法
IT1213199B (it) * 1984-07-30 1989-12-14 Himont Inc Copolimeri plastici del propilene con dieni lineari con doppi legami coniugati eprocedimento per la loro preparazione.
JPH0665687B2 (ja) * 1984-09-13 1994-08-24 日産化学工業株式会社 改良されたエチレンの重合もしくは共重合方法
JPH07651B2 (ja) * 1984-09-26 1995-01-11 三菱油化株式会社 オレフイン重合体の製造法
IT1206134B (it) * 1984-09-27 1989-04-14 Himont Inc Catalizzatori per la polimerizzazione di olefine.
FR2571728B1 (fr) * 1984-10-16 1987-01-23 Atochem Catalyseur a stabilite en activite amelioree dans le temps pour la polymerisation du propylene - procede de polymerisation
JPH072775B2 (ja) * 1985-01-28 1995-01-18 東燃株式会社 オレフイン重合用触媒成分の製造法
US5330949A (en) * 1985-06-17 1994-07-19 Idemitsu Petrochemical Company, Ltd. Method for producing polyolefin
JPH072788B2 (ja) * 1985-07-25 1995-01-18 三菱油化株式会社 オレフイン重合体の製造法
FI75664C (fi) * 1985-10-14 1990-01-30 Outokumpu Oy Dubbelspiralvaermeoeverfoerare.
JPH078888B2 (ja) * 1985-10-31 1995-02-01 東邦チタニウム株式会社 オレフイン類重合用触媒
DE3540699A1 (de) * 1985-11-16 1987-05-27 Basf Ag Verfahren zum herstellen von homo- und copolymerisaten des propylens mittels eines ziegler-natta-katalysatorsystems
DE3540701A1 (de) * 1985-11-16 1987-05-21 Basf Ag Verfahren zum herstellen von homo- und copolymerisaten des propylens mittels eines ziegler-natta-katalysatorsystems
JPH0735410B2 (ja) * 1986-01-31 1995-04-19 三菱油化株式会社 オレフィンの立体規則性重合用触媒
US4855371A (en) * 1986-06-18 1989-08-08 Shell Oil Company Process for polymerizing olefins with a crystalline magnesium catalyst component
EP0255790B1 (en) * 1986-07-31 1990-10-03 Montedison S.p.A. Process for the polymerization of alpha-olefins or of their mixtures with minor amounts of ethylene, by means of catalysts comprising solid components or precursors of such components, in the form of microspheroidal particles
IT1199833B (it) * 1986-11-10 1989-01-05 Himont Inc Catalizzatori per la preparazione di polimeri delle alfa-olefine a stretta distribuzione dei pesi molecolari
JP2502107B2 (ja) * 1986-12-26 1996-05-29 東燃株式会社 オレフイン重合用触媒担体の製造方法
US4814312A (en) * 1986-12-26 1989-03-21 Toa Nenryo Kogyo Kabushiki Kaisha Method for production of catalyst component for olefin polymerization
JPH082930B2 (ja) * 1986-12-26 1996-01-17 東燃株式会社 オレフイン重合用触媒成分の製造方法
DE3711919A1 (de) * 1987-04-08 1988-10-27 Basf Ag Verfahren zum herstellen von homo- und copolymerisaten des propens mittels eines ziegler-natta-katalysatorsystems
DE3713943A1 (de) * 1987-04-25 1988-11-03 Basf Ag Verfahren zum herstellen von homo- und copolymerisaten des propens mittels eines ziegler-natta-katalysatorsystems
DE3730022A1 (de) * 1987-09-08 1989-03-16 Basf Ag Verfahren zum herstellen von homo- und copolymerisaten des propens mittels eines ziegler-natta-katalysatorsystems
DE3730717A1 (de) * 1987-09-12 1989-03-23 Basf Ag Verfahren zum herstellen von homo- und copolymerisaten des propens mittels eines ziegler-natta-katalysatorsystems
JPH07100751B2 (ja) * 1987-11-11 1995-11-01 出光石油化学株式会社 プロピレン重合体組成物
JPH0639553B2 (ja) * 1987-11-11 1994-05-25 出光石油化学株式会社 プロピレン重合体組成物
US5354820A (en) * 1987-12-07 1994-10-11 Idemitsu Petrochemical Company Limited Process for the preparation of olefin polymer
US4950720A (en) * 1988-04-29 1990-08-21 Exxon Chemical Patents Inc. Modified polypropylene, process for making and article made from the same
DE3819577A1 (de) * 1988-06-09 1989-12-14 Hoechst Ag Verfahren zur herstellung eines polypropylens
ES2052004T5 (es) † 1988-06-17 2002-05-16 Mitsui Chemicals Inc Procedimiento de preparacion de poliolefinas y catalizador de polimerizacion.
DE58909021D1 (de) * 1988-06-30 1995-03-30 Ciba Geigy Ag Verfahren zur Herstellung von thermisch stabilen Olefinpolymeren.
US5244948A (en) * 1988-06-30 1993-09-14 Ciba-Geigy Corporation Process for the stabilization of polyolefins
JP2702213B2 (ja) * 1988-07-06 1998-01-21 三井東圧化学株式会社 α―オレフィンの重合方法
US5066723A (en) * 1988-07-15 1991-11-19 Exxon Chemical Patents Inc. Impact-modified polymers (p-1304)
US5328877A (en) * 1988-08-26 1994-07-12 Shell Oil Company Solid alkene polymerization catalyst components and process for their preparation
US5225385A (en) * 1988-08-26 1993-07-06 Shell Oil Company Solid alkene polymerization catalyst components and process for their preparation
DE3829519A1 (de) * 1988-08-31 1990-03-01 Basf Ag Verfahren zum herstellen von homo- und copolymerisaten des propens mittels eines ziegler-natta-katalysatorsystems
FI85498C (fi) † 1988-11-08 1992-04-27 Neste Oy Foerfarande foer polymerisering och kopolymerisering av alfa-olefiner och ett i foerfarandet anvaent katalysatorsystem.
US5189124A (en) * 1988-11-11 1993-02-23 Sumitomo Chemical Company, Limited Process for producing α-olefin polymers
JPH0662702B2 (ja) * 1988-11-11 1994-08-17 住友化学工業株式会社 α−オレフィン重合体の製造法
IT1227893B (it) * 1988-12-14 1991-05-14 Himont Inc Centerville Road Ne Composizioni polipropileniche aventi buona trasparenza e migliorata resistenza all'urto
JPH072799B2 (ja) * 1988-12-16 1995-01-18 住友化学工業株式会社 高立体規則性ａ―オレフィン重合体の製造方法
GB8911074D0 (en) * 1989-05-15 1989-06-28 Shell Int Research Solid alpha-olefin polymerization catalyst components
US5208302A (en) * 1989-07-11 1993-05-04 Showa Denko K.K. Catalyst, process for preparation of same and process for polymerization of olefins using same
US5166340A (en) * 1989-07-26 1992-11-24 Himont Incorporated Organosilane compounds
US5166113A (en) * 1989-11-06 1992-11-24 Harald Schwager Zieger-natta-type catalyst systems
US5145922A (en) * 1989-11-16 1992-09-08 Shell Research Limited Olefin polymerization catalysts
GB8925945D0 (en) * 1989-11-16 1990-01-04 Shell Int Research Olefin polymerization catalysts
IT1241062B (it) * 1990-01-10 1993-12-29 Himont Inc Componenti e catalizzatori per la polimerizzazione di olefine
JP2565140Y2 (ja) * 1990-06-18 1998-03-11 タカノ株式会社 回転制動機
FI86548C (fi) * 1990-11-07 1992-09-10 Neste Oy Foerbaettrad stereoselektiv katalysator foer polymerisation av olefiner.
FI86866C (fi) † 1990-12-19 1992-10-26 Neste Oy Foerfarande foer modifiering av katalysatorer avsedda foer polymerisation av olefiner
FI88047C (fi) * 1991-05-09 1993-03-25 Neste Oy Pao tvenne elektrondonorer baserad katalysator foer polymerisation av olefiner
FI88048C (fi) * 1991-05-09 1993-03-25 Neste Oy Grovkornig polyolefin, dess framstaellningsmetod och en i metoden anvaend katalysator
DE4130353A1 (de) * 1991-09-12 1993-03-18 Basf Ag Verfahren zur herstellung von ziegler-natta-katalysatorsystemen
FI90985C (fi) * 1991-10-02 1994-04-25 Neste Oy Tehokkaan elektronidonorin sisältävä polymerointikatalyytin prokatalyyttikompositio
CA2089970A1 (en) * 1992-03-04 1993-09-05 Edwar S. Shamshoum Catalyst formulation and polymerization processes
US5773537A (en) * 1992-05-19 1998-06-30 Basf Aktiengesellschaft Ziegler-natta catalyst systems containing specific organosilicon compounds
IT1255523B (it) * 1992-09-24 1995-11-09 Himont Inc Componenti e catalizzatori per la polimerizzazione di olefine
US5693729A (en) * 1993-08-27 1997-12-02 Showa Denko K.K. Catalyst for polymerization of olefin and process for the preparation of olefin polymer
IT1271420B (it) * 1993-08-30 1997-05-28 Himont Inc Composizioni poliolefiniche aventi un elevato bilancio di rigidita' e resilienza
SG78354A1 (en) * 1993-12-06 2001-02-20 Sumitomo Chemical Co Alpha-olefin polymers alpha-olefin polymerizing catalyst and process for producing alpha-olefin polymers
EP0657477B1 (en) 1993-12-07 2001-03-14 Sumitomo Chemical Company Limited Process for producing olefin polymers for biaxially oriented film and olefin-polymerizing catalyst
RU2138514C1 (ru) * 1993-12-16 1999-09-27 Монтелл Норт Америка, Инк. Гомополимер пропилена, волокно, холст, тканевый материал, пленка
ES2164273T3 (es) 1994-01-31 2002-02-16 Toho Titanium Co Ltd Componente catalitico solido para la polimerizacion de olefinas y catalizador de polimerizacion de olefinas.
IT1269837B (it) * 1994-05-26 1997-04-15 Spherilene Srl Componenti e catalizzatori per la polimerizzazione delle olefine
US5869418A (en) * 1994-05-31 1999-02-09 Borealis Holding A/S Stereospecific catalyst system for polymerization of olefins
DE4419845A1 (de) 1994-06-07 1995-12-14 Basf Ag Verfahren zur Aufbereitung von Katalysatorsystemen vom Typ der Ziegler-Natta-Katalysatoren
JPH0873546A (ja) 1994-06-23 1996-03-19 Basf Ag 不飽和エステルで部分的に架橋された合成樹脂材料
US5523110A (en) * 1994-06-23 1996-06-04 Nestec S.A Chocolate heat-resistance by particulate polyol gel addition
DE4432798A1 (de) 1994-09-15 1996-03-21 Basf Ag Hochflexible Propylen-Ethylen-Copolymerisate
FR2728181B1 (fr) 1994-12-16 1997-01-31 Appryl Snc Composante catalytique pour la polymerisation des olefines, son procede de fabrication, et procede de polymerisation des olefines en presence de ladite composante catalytique
US7049377B1 (en) 1995-02-21 2006-05-23 Basell Poliolefine Italia S.R.L. 1,3-diethers and components and catalysts for the polymerization of olefins, containing said diethers
EP0735056B1 (en) * 1995-03-28 1998-06-10 Tonen Corporation Catalyst for the polymerization of olefines and processes for the polymerization of olefines using the same
DE19514258A1 (de) * 1995-04-15 1996-10-17 Basf Ag Silane mit verzweigten Alkylketten
RU2153932C2 (ru) * 1995-05-18 2000-08-10 Митсуи Кемикалс, Инк. Способ получения твердого титанового каталитического компонента, катализатор полимеризации олефина, содержащий его, и способ полимеризации олефина
ATE222936T1 (de) 1995-10-18 2002-09-15 Chisso Corp Olefin(co)polymerzusammensetzung, verfahren zu dessen herstellung, katalysator for olefin(co)polymerisation und verfahren zu dessen herstellung
EP0774489B1 (en) 1995-11-17 2001-09-19 Japan Polychem Corporation Thermoplastic resin composition
DE19543293A1 (de) 1995-11-21 1997-05-22 Basf Ag Copolymerisate des Propylens
DE19543292A1 (de) 1995-11-21 1997-05-22 Basf Ag Copolymerisate des Propylens mit anderen C¶2¶-C¶1¶¶0¶-Alk-1-enen
CN1155628C (zh) 1995-12-01 2004-06-30 智索股份有限公司 树脂制品
DE19545499A1 (de) 1995-12-06 1997-06-12 Basf Ag Verbesserte statistische Propylencopolymerisate
US5773516A (en) * 1995-12-06 1998-06-30 Basf Aktiengesellschaft Propylene polymers
DE19545498A1 (de) 1995-12-06 1997-06-12 Basf Ag Verbesserte Propylenpolymerisate
DE19609952A1 (de) * 1996-03-14 1997-09-18 Basf Ag Ziegler-Natta-Katalysatorsysteme mit speziellen siliciumorganischen Verbindungen
MX9800203A (es) 1996-05-06 1998-04-30 Montell Technology Company Bv Composiciones de poliolefina para peliculas sellables con calor que tienen resistencia controlada a la peladura.
DE19623226A1 (de) 1996-06-11 1997-12-18 Basf Ag Katalysatorsysteme vom Typ der Ziegler-Natta-Katalysatoren
DE19653079A1 (de) * 1996-12-19 1998-06-25 Basf Ag Verfahren zur Gasphasenpolymerisation von C¶2¶-C¶8¶-Alk-1-enen mittels Ziegler -Natta- oder Metallocen-Katalysatorsystemen
US5948720A (en) * 1997-01-07 1999-09-07 Huntsman Polymers Corporation Catalyst for the production of flexible polyolefin compositions, methods for making and using same, and products thereof
TW425414B (en) * 1997-02-18 2001-03-11 Chisso Corp Preactivated catalyst for olefin (co)polymerization, catalyst for olefin (co)polymerization and olefin (co)polymer composition and their manufacturing method
US6231804B1 (en) 1997-04-02 2001-05-15 Chisso Corporation Modified olefin (co)polymer composition, process for preparing the same, and modified olefin (co)polymer composition molding
US6303696B1 (en) 1997-04-11 2001-10-16 Chisso Corporation Propylene (co)polymer composition using metallocene catalyst
DE19722569A1 (de) 1997-05-28 1998-12-03 Basf Ag Statistische Propylencopolymerisate
IT1292107B1 (it) * 1997-06-09 1999-01-25 Montell North America Inc Componenti e catalizzatori per la polimerizzazione di olefine
IT1292109B1 (it) 1997-06-09 1999-01-25 Montell North America Inc Componenti e catalizzatori per la polimerizzazione di olefine
IT1292108B1 (it) 1997-06-09 1999-01-25 Montell North America Inc Componenti e catalizzatori per la polimerizzazione di olefine
DE19726796A1 (de) 1997-06-24 1999-01-07 Basf Ag Propylenpolymerisate
FI104824B (fi) 1997-06-24 2000-04-14 Borealis As Menetelmä propeenin terpolymeerien aikaansaamiseksi
DE19728141A1 (de) 1997-07-02 1999-01-07 Basf Ag Verfahren zur Polymerisation von C2-C8-Alk-1-enen mittels eines Ziegler-Natta-Katalysatorsystems
TW504515B (en) 1997-08-07 2002-10-01 Chisso Corp Olefin (co)polymer composition
JPH1160625A (ja) * 1997-08-22 1999-03-02 Idemitsu Petrochem Co Ltd オレフィン重合用固体触媒成分、オレフィン重合用触 媒及びオレフィン重合体の製造方法
TW396168B (en) * 1997-08-28 2000-07-01 Toho Titanium K K Solid catalyst component and catalyst for polymerization of olefins
US6130180A (en) * 1997-12-23 2000-10-10 Montell North America Inc. Catalyst for the polymerization of alpha-olefins containing substituted amino silane compounds
JP3943230B2 (ja) * 1998-02-26 2007-07-11 東邦チタニウム株式会社 オレフィン類重合用固体触媒成分及び触媒
SG73622A1 (en) * 1998-03-11 2000-06-20 Sumitomo Chemical Co Solid catalyst component and catalyst for olefin polymerization and process for producing olefin polymer
US6376628B1 (en) * 1998-05-21 2002-04-23 Grand Polymer Co., Ltd. Process for polymerization of alpha-olefin and alpha-olefin polymer
ITMI981548A1 (it) 1998-07-07 2000-01-07 Montell Tecnology Company Bv Scomposizioni polietileniche aventi elevate proprieta' ottiche e meccaniche e migliorata lavorabilita' allo stato fuso
WO2000011076A1 (en) 1998-08-20 2000-03-02 Montech Usa Inc. Crystalline propylene copolymer compositions having improved sealability and optical properties and reduced solubility
BR9907140A (pt) 1998-11-04 2000-10-17 Montell Technology Company Bv Componentes catalìticos sólidos, catalisadores e processo para a (co) polimerização de olefinas ch2=chr.
DE19857292A1 (de) 1998-12-11 2000-06-15 Targor Gmbh Talkumverstärkte Polypropylen-Formmasse mit hoher Schlagzähigkeit
BR9908379B1 (pt) 1998-12-24 2008-11-18 tampas de garrafas e processo para produÇço de tampas de garrafas.
US6512061B1 (en) 1999-01-13 2003-01-28 Chisso Corporation Process for producing polypropylene or propylene random copolymer
CA2331732A1 (en) 1999-03-15 2000-09-21 Basell Technology Company B.V. Components and catalysts for the polymerization of olefins
DE19912011A1 (de) 1999-03-17 2000-09-21 Targor Gmbh Verfahren zur Gasphasenpolymerisation von C2-C8-Alk-1-enen
KR100700957B1 (ko) * 1999-04-15 2007-03-28 바셀 테크놀로지 컴퍼니 비.브이. 올레핀 중합반응을 위한 성분 및 촉매
JP2002542403A (ja) 1999-04-15 2002-12-10 バセル テクノロジー カンパニー ビー．ブイ． プロピレンのランダムコポリマーからなる熱接着可能ポリオレフィン繊維
EP1059332A1 (en) 1999-06-10 2000-12-13 Fina Research S.A. Polypropylene with high melt strength and drawability
CA2341032A1 (en) 1999-06-18 2000-12-28 Basell Technology Company B.V. A process and composition for manufacturing articles by powder moulding and articles thus obtained
ES2225220T3 (es) 1999-09-14 2005-03-16 Basell Poliolefine Italia S.P.A. Composiciones de poliolefina resistentes al impacto.
DE19961890A1 (de) 1999-12-20 2001-06-21 Targor Gmbh Frontteil enthaltend ein Dekorteil
JP4758583B2 (ja) 1999-12-22 2011-08-31 バセル テクノロジー カンパニー ビー．ブイ． 芳香族シラン化合物を含むα−オレフィン重合触媒系
SG96196A1 (en) 2000-02-08 2003-05-23 Sumitomo Chemical Co Process for producing solid catalyst component and catalyst for alpha-olefin polymerization, and process for producing alpha-olefin polymer
SG87202A1 (en) 2000-02-08 2002-03-19 Sumitomo Chemical Co Process for pruducing solid catalyst component and catalyst alpha-olefin polymerization, and process for producing alpha-olefin polymer
JP4738583B2 (ja) * 2000-09-29 2011-08-03 東邦チタニウム株式会社 オレフィン類重合用固体触媒成分および触媒
DE60134611D1 (de) * 2000-04-24 2008-08-14 Toho Titanium Co Ltd Feste katalysatorkomponente und katalysaor für die olefinpolymerisation
WO2001081292A1 (en) * 2000-04-24 2001-11-01 Toho Titanium Co., Ltd. Phthalic diester derivatives and electron donors
US6878659B2 (en) 2000-05-24 2005-04-12 Toho Titanium Co., Ltd. Solid catalyst component for olefin polymerization and catalyst
ATE272093T1 (de) 2000-05-31 2004-08-15 Basell Poliolefine Spa Propylenpolymerzusammensetzung mit verbesserter schlagzähigkeit und sehr guten optischen eigenschaften
US6673869B2 (en) 2000-07-27 2004-01-06 Basell Poliolefine Italia S.P.A. Transparent elastomeric thermoplastic polyolefin compositions
DE10046877A1 (de) 2000-09-22 2002-04-11 Basell Polypropylen Gmbh Schichtverbundmaterial mit verschiedenen Harzschichten
US6586531B2 (en) 2000-10-04 2003-07-01 Basell Poliolefine Italia S.P.A. Polyolefin masterbatch and composition suitable for injection molding
JP4964396B2 (ja) * 2000-10-13 2012-06-27 バーゼル・ポリオレフィン・イタリア・ソチエタ・ア・レスポンサビリタ・リミタータ オレフィン重合用触媒成分
WO2002051912A1 (en) 2000-12-22 2002-07-04 Basell Poliolefine Italia S.P.A. Polyolefin sheets for thermoforming
TWI238169B (en) 2000-12-22 2005-08-21 Basell Technology Co Bv Bioriented polypropylene films
WO2002051887A2 (en) 2000-12-22 2002-07-04 Basell Poliolefine Italia S.P.A. Process for the preparation of porous polymers and polymers obtainable thereof
DE10110551A1 (de) 2001-03-05 2002-09-12 Basell Polypropylen Gmbh Verfahren zur Dosierung von Katalysatoren
DE10212654B4 (de) 2001-03-30 2012-06-14 Jnc Corporation Propylenpolymerzusammensetzung und geschäumte Formlinge daraus
WO2002100904A1 (en) 2001-06-13 2002-12-19 Basell Poliolefine Italia S.P.A Components and catalysts for the (co)polymerization of olefins
EP1279699A1 (en) 2001-07-27 2003-01-29 Baselltech USA Inc. Soft polyolefin compositions
WO2003022894A1 (en) 2001-09-13 2003-03-20 Basell Poliolefine Italia S.P.A. Components and catalysts for the polymerization of olefins
MY132768A (en) 2001-10-09 2007-10-31 Basell Poliolefine Italia Spa Crystalline propylene copolymer compositions having improved sealability and optical properties and reduced solubility.
US7595103B2 (en) 2001-10-30 2009-09-29 Basell Poliolefine Italia S.P.A. Pipe systems of polypropylene compositions
US7022793B2 (en) 2001-11-27 2006-04-04 Basell Polyolefine Gmbh Process for the treatment of polymer compositions
ATE324387T1 (de) 2001-11-27 2006-05-15 Basell Poliolefine Srl Durchsichtige und flexible polypropenzusammensetzungen
CA2365718A1 (en) * 2001-12-18 2003-06-18 Nova Chemicals Corporation High temperature ziegler-natta solution catalysts
US6743864B2 (en) 2002-03-12 2004-06-01 Basell Poliolefine Italia S.P.A. Polyolefin compositions having high tenacity
US7294674B2 (en) 2002-03-12 2007-11-13 Basell Poliolefine Italia S.P.A. Soft polyolefin compositions with improved flow
JP4031656B2 (ja) 2002-03-14 2008-01-09 バセル ポリオレフィン イタリア エス．アール．エル． ポリプロピレン系樹脂組成物およびそのフィルム
IL165342A0 (en) 2002-06-26 2006-01-15 Basell Poliolefine Spa Impact resistant polyolefin compositions
CN100354356C (zh) 2002-06-26 2007-12-12 巴塞尔聚烯烃意大利有限公司 抗冲击聚烯烃组合物
EP1523509A1 (en) 2002-07-24 2005-04-20 Basell Polyolefine GmbH At least two-stage process for preparing propylene polymer compositions
KR101030711B1 (ko) 2002-08-19 2011-04-26 우베 고산 가부시키가이샤 α-올레핀의 중합 또는 공중합에 사용되는 α-올레핀의중합 또는 공중합용 촉매, 그 촉매 성분 및 그 촉매를사용한 α-올레핀의 중합방법
TWI253451B (en) 2002-08-29 2006-04-21 Toho Catalyst Co Ltd Solid catalyst component, catalyst for polymerization of olefins, and polymerizing method of olefins
EP1548035A4 (en) 2002-09-11 2006-08-09 Japan Polypropylene Corp CATALYST FOR THE POLYMERIZATION OF AN α-OLEFIN AND METHOD FOR THE PREPARATION OF α-OLEFIN POLYMER BY USING THE SAME
US7125924B2 (en) 2002-09-17 2006-10-24 Basell Poliolefine Italia S.P.A. Highly filled soft polyolefin compositions
EP1572355B1 (en) 2002-12-18 2011-06-29 Basell Poliolefine Italia S.r.l. Magnesium dichloride-based adducts and catalyst components obtained therefrom
DE10261107A1 (de) 2002-12-20 2004-07-01 Basell Polyolefine Gmbh Formmassen aus einem hochmolekularen Propylenpolymerisat
US7288598B2 (en) 2003-03-06 2007-10-30 Basell Poliolefine Italia S.P.A. Polyolefin masterbatch for preparing impact-resistant polyolefin articles
MY136027A (en) 2003-04-02 2008-07-31 Basell Poliolefine Spa Polyolefin masterbatch and composition suitable for injection molding
JP4137736B2 (ja) 2003-07-28 2008-08-20 宇部興産株式会社 オレフィン類重合用触媒
RU2342411C2 (ru) 2003-08-05 2008-12-27 Базелль Полиолефин Италия С.Р.Л. Полиолефиновые изделия
TW200505985A (en) 2003-08-07 2005-02-16 Basell Poliolefine Spa Polyolefin composition having a high balance of stiffness and impact strength
JP3861923B2 (ja) 2003-09-08 2006-12-27 宇部興産株式会社 トリアルコキシハロシランの製造方法及びアルコキシ（ジアルキルアミノ）シランの製造方法、並びにα−オレフィンの重合又は共重合に用いられるα−オレフィンの重合又は共重合用触媒、その触媒成分及びその触媒を用いたα−オレフィンの重合方法
JP2005097358A (ja) * 2003-09-22 2005-04-14 Showa Denko Plastic Products Co Ltd ポリプロピレン系成形体及び容器
PL379383A1 (pl) * 2003-09-23 2006-09-04 Dow Global Technologies Inc. Kompozycja katalityczna z estrem kwasu monokarboksylowego jako donorem wewnętrznym oraz sposób polimeryzacji propylenu
US8058350B2 (en) 2003-11-06 2011-11-15 Basell Poliolefine Italia, s.r.l. Polypropylene composition
WO2005059210A1 (en) 2003-12-19 2005-06-30 Basell Poliolefine Italia S.R.L. Fibres made from copolymers of propylene and hexene-1
WO2005077990A1 (en) * 2004-02-16 2005-08-25 Reliance Industries Limited Catalytic system for polymerisation of lower alpha alkene.
US20050234198A1 (en) * 2004-04-20 2005-10-20 Fina Technology, Inc. Heterophasic copolymer and metallocene catalyst system and method of producing the heterophasic copolymer using the metallocene catalyst system
RU2006141660A (ru) 2004-04-27 2008-06-10 Базелль Полиолефин Италия С.Р.Л. (It) Полиолефиновая маточная смесь и композиция, пригодная для литья под давлением
RU2358987C2 (ru) * 2004-04-30 2009-06-20 Чайна Петролеум Энд Кемикал Корпорейшн Каталитический компонент для полимеризации олефинов и катализатор, содержащий такой компонент
JP2005320362A (ja) 2004-05-06 2005-11-17 Toho Catalyst Co Ltd オレフィン類重合用触媒およびオレフィン類の重合方法
US7704910B2 (en) 2004-05-18 2010-04-27 Toho Titanium Co., Ltd. Catalyst for polymerization of olefins and method for polymerization of olefins
RU2371458C2 (ru) 2004-05-21 2009-10-27 Базелль Полиолефин Италия С.Р.Л. Ударопрочные полиолефиновые композиции
US7256151B2 (en) * 2004-05-31 2007-08-14 Sumitomo Chemical Company Limited Solid catalyst component for α-olefin polymerization, process for producing catalyst therefor, and process for producing α-olefin polymer
PL1753813T3 (pl) 2004-06-08 2008-03-31 Basell Poliolefine Italia Srl Kompozycja poliolefinowa mająca wysokie zrównoważenie sztywności, udarności i wydłużenia przy zerwaniu oraz niskiego skurczu termicznego
EP1765489B1 (en) * 2004-06-16 2009-11-11 Dow Global Technologies Inc. Apparatus and method for ziegler-natta research
CN1973160B (zh) 2004-06-25 2010-10-13 巴塞尔聚烯烃意大利有限责任公司 丙烯和α-烯烃的无规共聚物、由其制造的管道系统和它们的制备方法
WO2006037705A1 (en) 2004-10-04 2006-04-13 Basell Poliolefine Italia S.R.L. Elastomeric polyolefin compositions
CN101056895B (zh) 2004-11-17 2016-03-02 三井化学株式会社 固体状钛催化剂成分、烯烃聚合用催化剂及烯烃系聚合物的制造方法
WO2006067023A1 (en) 2004-12-23 2006-06-29 Basell Poliolefine Italia S.R.L. Polyolefinic compositions having good whitening resistance
US7888438B2 (en) 2005-01-19 2011-02-15 Mitsui Chemicals, Inc. Catalyst for olefin polymerization and process for olefin polymerization
JP5530054B2 (ja) 2005-01-19 2014-06-25 三井化学株式会社 オレフィン重合体製造用固体状チタン触媒成分、オレフィン重合用触媒およびオレフィン重合体の製造方法
WO2006082144A1 (en) 2005-02-03 2006-08-10 Basell Poliolefine Italia S.R.L. Propylene polymer composition for injection molding
JP4969070B2 (ja) 2005-03-11 2012-07-04 株式会社Ａｄｅｋａ 安定化されたポリマーの製造方法
AU2006239376A1 (en) 2005-04-28 2006-11-02 Basell Poliolefine Italia S.R.L. Reinforced polypropylene pipe
ATE435245T1 (de) 2005-05-12 2009-07-15 Basell Poliolefine Srl Propylen-ethylen-copolymere und herstellungsverfahren dafür
AU2006251245A1 (en) 2005-05-27 2006-11-30 Basell Poliolefine Italia S.R.L. Polyolefinic compositions having good whitening resistance
SG162730A1 (en) 2005-05-31 2010-07-29 Toho Titanium Co Ltd Aminosilane compounds, catalyst components and catalysts for olefin polymerization, and process for production of olefin polymers with the same
WO2007003523A1 (en) 2005-07-01 2007-01-11 Basell Poliolefine Italia S.R.L. Propylene polymers having broad molecular weight distribution
KR20080034919A (ko) 2005-07-11 2008-04-22 바셀 폴리올레핀 이탈리아 에스.알.엘 양호한 장벽 보유성을 갖는 금속화된 프로필렌 중합체 필름
US8247504B2 (en) 2005-08-08 2012-08-21 Toho Titanium, Co.,. Ltd. Catalyst component, catalyst for olefin polymerization, and process for producing olefin polymer using catalyst
AU2006301423A1 (en) 2005-10-14 2007-04-19 Basell Poliolefine Italia S.R.L. Elastoplastic polyolefin compositions having low gloss
AU2006316650A1 (en) 2005-11-22 2007-05-31 Basell Poliolefine Italia S.R.L. Polyolefin compositions having low gloss
US7872074B2 (en) 2005-11-22 2011-01-18 Basell Poliolefine Italia S.R.L. Impact resistant polyolefin compositions
DE602006012732D1 (de) 2005-12-20 2010-04-15 Basell Poliolefine Srl El
KR20080106524A (ko) 2006-02-23 2008-12-08 바셀 폴리올레핀 이탈리아 에스.알.엘 사출 성형품을 위한 프로필렌 중합체
WO2007105344A1 (ja) 2006-03-10 2007-09-20 Mitsubishi Chemical Corporation 樹脂分散体、塗料、積層体及びその製造方法
KR20090034350A (ko) * 2006-06-23 2009-04-07 바셀 폴리올레핀 이탈리아 에스.알.엘 마그네슘 클로로알콜레이트계 촉매 전구체
DE102006033102A1 (de) * 2006-07-14 2008-01-24 Basell Polyolefine Gmbh Behältnisse aus Polypropylen mit Barriereschicht zur Verpackung, Aufbewahrung und Konservierung von Lebensmitteln
EP2048166B1 (en) * 2006-07-18 2014-02-26 Mitsui Chemicals, Inc. Solid titanium catalyst ingredient, catalyst for olefin polymerization, and method of olefin polymerization
CN102190743B (zh) 2006-07-25 2013-03-13 三井化学株式会社 乙烯聚合物的制造方法
WO2008012144A1 (en) 2006-07-28 2008-01-31 Basell Poliolefine Italia S.R.L. Propylene polymers
JP5595733B2 (ja) 2006-11-23 2014-09-24 サンアロマー株式会社 ポリオレフィン組成物
WO2008068112A1 (en) 2006-12-07 2008-06-12 Basell Poliolefine Italia S.R.L. Polyolefin compositions having low hardness and low gloss
EP2089470B1 (en) 2006-12-07 2011-06-01 Basell Poliolefine Italia S.r.l. Polyolefin compositions having low hardness and low gloss
US8309659B2 (en) 2006-12-20 2012-11-13 Basell Poliolefine Italia S.R.L. Filled polyolefin compositions
WO2008074715A1 (en) 2006-12-20 2008-06-26 Basell Poliolefine Italia S.R.L. Filled polyolefin compositions
WO2008074712A1 (en) 2006-12-20 2008-06-26 Basell Poliolefine Italia S.R.L. Polypropylene compositions containing fillers and/or pigments
CN101600741B (zh) 2006-12-21 2011-08-31 巴塞尔聚烯烃意大利有限责任公司 高收缩聚丙烯膜
CN101675104A (zh) 2006-12-22 2010-03-17 巴塞尔聚烯烃意大利有限责任公司 用于管道系统和片材的聚烯烃组合物
EP1939230B1 (en) * 2006-12-28 2009-03-04 Borealis Technology Oy Process for the manufacture of branched polypropylene
KR101040388B1 (ko) 2007-01-30 2011-06-09 주식회사 엘지화학 트리옥사실로칸을 포함하는 올레핀 중합용 촉매 및 이를이용한 올레핀 중합 방법
BRPI0811098B1 (pt) 2007-05-22 2018-08-28 Basell Poliolefine Italia Srl composições poliméricas de propileno macio
RU2459836C2 (ru) 2007-05-22 2012-08-27 Базелль Полиолефин Италия С.Р.Л. Способ получения мягких композиций пропиленовых полимеров
WO2009029487A1 (en) * 2007-08-24 2009-03-05 Dow Global Technologies, Inc. Self-limiting catalyst system with controlled aluminum rto sca ratio and method
MX369766B (es) * 2007-08-24 2019-11-20 Grace W R & Co Composicion de catalizador auto-limitante sin silano.
ES2360688T3 (es) * 2007-10-17 2011-06-08 Basell Poliolefine Italia S.R.L. Composiciones poliolefínicas heterofásicas con mejores propiedades de tracción.
US7868104B2 (en) * 2007-10-26 2011-01-11 Exxonmobil Chemical Patents Inc. Crystallizable propylene copolymers
CN101874046B (zh) 2007-11-27 2013-03-20 三井化学株式会社 固态钛催化剂成分、烯烃聚合用催化剂以及烯烃聚合方法
KR101549901B1 (ko) * 2007-11-27 2015-09-03 바셀 폴리올레핀 이탈리아 에스.알.엘 비투멘과 중합체 조성물의 혼합물
BRPI0820737B1 (pt) 2007-12-18 2018-06-19 Basell Poliolefine Italia S.R.L. Copolímeros de propileno com hexeno-1 e películas tubulares obtidas a partir destes, bem como processo de polimerização para a preparração do polímero e processo da película tubular
CN101896546B (zh) 2007-12-18 2014-08-27 巴塞尔聚烯烃意大利有限责任公司 透明聚烯烃组合物
CN102046723B (zh) 2007-12-19 2014-06-04 巴塞尔聚烯烃意大利有限责任公司 柔性和挠性的聚烯烃组合物
RU2474590C2 (ru) * 2007-12-28 2013-02-10 Базелль Полиолефин Италия С.Р.Л. Пластмассовые баки, изготовленные из случайных сополимеров пропилена и гексена-1
BRPI0908411B1 (pt) 2008-02-29 2018-10-30 Basell Poliolefine Italia Srl composições de poliolefinas
WO2009112399A1 (en) * 2008-03-12 2009-09-17 Basell Poliolefine Italia S.R.L. Catalyst for the polymerization of olefins
US8765872B2 (en) 2008-07-10 2014-07-01 Mitsui Chemicals, Inc. 4-methyl-1-pentene polymer, resin composition containing 4-methyl-1-pentene polymer, masterbatch thereof, and formed product thereof
KR101312155B1 (ko) 2008-07-10 2013-09-26 미쓰이 가가쿠 가부시키가이샤 4-메틸-1-펜텐계 중합체 및 4-메틸-1-펜텐계 중합체 함유 수지 조성물, 및 그의 마스터배치 및 그들의 성형품
US7960486B2 (en) 2008-08-08 2011-06-14 Sumitomo Chemical Company, Limited Process for producing olefin polymer
US7897705B2 (en) 2008-08-08 2011-03-01 Sumitomo Chemical Company, Limited Process for producing olefin polymer
US20100036068A1 (en) 2008-08-08 2010-02-11 Sumitomo Chemical Company, Limited Hydrogenation catalyst and process for producing olefin polymer
JP2010065068A (ja) 2008-09-08 2010-03-25 Sumitomo Chemical Co Ltd ポリオレフィンの製造装置および製造方法
EP2174965B1 (en) 2008-10-08 2013-05-29 Borealis AG Preparation of propylene copolymer with dynamically operated reactor
EP2174962B1 (en) 2008-10-08 2011-11-30 Borealis AG A method to produce very stiff polypropylene
US8088872B2 (en) 2008-11-25 2012-01-03 Dow Global Technologies Llc Procatalyst composition including silyl ester internal donor and method
KR101589779B1 (ko) * 2008-11-25 2016-01-28 더블유.알. 그레이스 앤드 캄파니-콘. 실릴 에스테르를 갖는 다중 내부 공여체를 구비한 전촉매 조성물 및 방법
JP5917916B2 (ja) 2008-12-17 2016-05-18 バーゼル・ポリオレフィン・イタリア・ソチエタ・ア・レスポンサビリタ・リミタータ 発泡ポリオレフィン成分
JP5416220B2 (ja) 2008-12-19 2014-02-12 バーゼル・ポリオレフィン・イタリア・ソチエタ・ア・レスポンサビリタ・リミタータ 充填ポリオレフィン組成物
US8487045B2 (en) 2008-12-24 2013-07-16 Basell Poliolefine Italia S.R.L. Pressure pipes and polyolefin composition for the manufacture thereof
JP5351178B2 (ja) 2008-12-26 2013-11-27 三井化学株式会社 エチレン重合体組成物、その製造方法およびそれを用いて得られる成形物
US8450421B2 (en) 2008-12-29 2013-05-28 Borealis Ag Cable layer of modified soft polypropylene with improved stress whitening resistance
MX2011007154A (es) 2008-12-31 2011-09-26 Dow Global Technologies Llc Copolimero de impacto de propileno y metodo.
RU2502746C2 (ru) 2008-12-31 2013-12-27 ДАУ ГЛОБАЛ ТЕКНОЛОДЖИЗ ЭлЭлСи Прокаталитическая композиция с замещенным 1,2-фениленовым ароматическим сложнодиэфирным внутренним донором и способ
EP2216347A1 (en) 2009-01-30 2010-08-11 Borealis AG A method of catalyst transitions in olefin polymerizations
ATE529450T1 (de) 2009-02-25 2011-11-15 Borealis Ag Multimodales polymer aus propylen, zusammensetzung damit und verfahren zur herstellung davon
KR101693062B1 (ko) 2009-03-23 2017-01-04 바셀 폴리올레핀 이탈리아 에스.알.엘 사출 성형에 적합한 폴리올레핀 마스터배치 및 조성물
WO2010112337A1 (en) 2009-03-31 2010-10-07 Basell Poliolefine Italia S.R.L. Polyolefin masterbatch and composition suitable for injection molding
WO2010115878A1 (en) 2009-04-09 2010-10-14 Borealis Ag Thermoplastic polyolefin composition
DE102009020090A1 (de) 2009-05-06 2010-11-11 Lanxess Deutschland Gmbh Reduktion des Einflusses der Wasseraufnahme auf die elektrische Leitfähigkeit von elektrisch leitfähigen Polyamid-Formmassen
EP2264099A1 (en) 2009-05-21 2010-12-22 Basell Poliolefine Italia S.R.L. Propylene polymer compositions
US8975338B2 (en) 2009-05-21 2015-03-10 Basell Poliolefine Italia S.R.L. Propylene polymer compositions
EP2445962B1 (en) 2009-06-26 2013-06-05 Basell Poliolefine Italia S.r.l. Polyolefin compositions
WO2011009704A1 (en) 2009-07-21 2011-01-27 Basell Poliolefine Italia S.R.L. Fibres made from copolymers of propylene and 1-pentene
BR112012002292B1 (pt) 2009-07-31 2019-06-18 Basell Poliolefine Italia S.R.L. Composição polimérica e processo de polimerização para a preparação das composições poliolefínicas
EP2459643B1 (en) 2009-07-31 2016-12-07 Basell Poliolefine Italia S.r.l. Polyolefinic compositions
WO2011032917A1 (en) 2009-09-21 2011-03-24 Basell Poliolefine Italia S.R.L. Polymer filament
WO2011036002A1 (en) 2009-09-22 2011-03-31 Basell Poliolefine Italia S.R.L. Propylene polymer compositions
EP2480606B1 (en) 2009-09-22 2014-05-28 Basell Poliolefine Italia S.r.l. Propylene polymer compositions
US20120178883A1 (en) 2009-09-22 2012-07-12 Basell Poliolefine Italia S.R.L. Propylene Polymer Compositions
WO2011035994A1 (en) 2009-09-22 2011-03-31 Basell Poliolefine Italia S.R.L. Propylene polymer compositions
BR112012006343B1 (pt) 2009-09-22 2019-08-20 Basell Poliolefine Italia S.R.L. Composições de polímero de propileno
WO2011036077A1 (en) 2009-09-24 2011-03-31 Basell Poliolefine Italia S.R.L. Heat-sealable polyolefin films
WO2011039314A1 (en) 2009-09-29 2011-04-07 Basell Poliolefine Italia Srl Heat-sealable polyolefin films
CN102612538B (zh) 2009-10-13 2015-11-25 巴塞尔聚烯烃意大利有限责任公司 丙烯聚合物组合物
WO2011061087A1 (en) 2009-11-17 2011-05-26 Basell Poliolefine Italia S.R.L. Soft polyolefin compositions with improved processability
BR112012010897B1 (pt) 2009-11-17 2019-09-10 Basell Poliolefine Italia Srl "filmes termorretráteis"
US8586675B2 (en) 2009-11-24 2013-11-19 Basell Poliolefine Italia S.R.L. Polyolefin compositions having a low seal temperature and improved hot tack
US8598277B2 (en) 2009-11-24 2013-12-03 Basell Poliolefine Italia S.R.L. Polyolefin compositions having improved sealability
WO2011064119A1 (en) 2009-11-24 2011-06-03 Basell Poliolefine Italia S.R.L. Polyolefin compositions having a low seal temperature and improved hot tack
US20110144274A1 (en) 2009-12-15 2011-06-16 Sumitomo Chemical Company, Limited Production process of olefin polymerization catalyst and olefin polymer
US8211819B2 (en) * 2009-12-21 2012-07-03 Basf Corporation Internal and external donor compounds for olefin polymerization catalysts
WO2011076553A1 (en) 2009-12-21 2011-06-30 Basell Poliolefine Italia S.R.L. Impact-resistant polyolefin compositions
WO2011076555A1 (en) 2009-12-21 2011-06-30 Basell Poliolefine Italia S.R.L. Impact-resistant polyolefin compositions
BR112012017325B1 (pt) 2009-12-23 2020-05-05 Basell Poliolefine Italia Srl composição de polipropileno, processo de polimerização, uso da composição e unidades de infiltração usadas em sistemas de controle de águas subterrâneas
US8652986B2 (en) 2009-12-31 2014-02-18 Hyosung Corporation Ziegler-Natta catalyst for olefin polymerization
SG183460A1 (en) 2010-02-26 2012-09-27 Dow Global Technologies Llc Procatalyst composition with substituted amide ester internal electron donor
CN102803374B (zh) 2010-03-26 2015-08-19 巴塞尔聚烯烃意大利有限责任公司 多相聚烯烃组合物
US8785584B2 (en) 2010-04-14 2014-07-22 Basell Poliolefine Italia S.R.L. Propylene-based terpolymers for films
WO2011135763A1 (ja) 2010-04-28 2011-11-03 三井化学株式会社 ４-メチル-１-ペンテン系重合体からなる樹脂微粉末、およびそれを含む組成物、ならびにその製造方法
KR20130070588A (ko) 2010-05-05 2013-06-27 바셀 폴리올레핀 이탈리아 에스.알.엘 프로필렌 중합체 조성물
CN102884123B (zh) 2010-05-19 2015-03-25 巴塞尔聚烯烃意大利有限责任公司 用于洗涤机的聚丙烯桶
WO2011144489A1 (en) 2010-05-20 2011-11-24 Basell Poliolefine Italia Srl Propylene polymer compositions
ES2650670T3 (es) 2010-06-23 2018-01-19 Basell Poliolefine Italia S.R.L. Caños y composición de poliolefina para la fabricación de los mismos
CN102985477B (zh) 2010-06-23 2015-08-19 巴塞尔聚烯烃意大利有限责任公司 用于管道系统和片材的聚烯烃组合物
EP2585528B1 (en) 2010-06-23 2014-12-03 Basell Poliolefine Italia S.r.l. Polyolefin composition for pipe systems and sheets
CN102958997B (zh) 2010-06-29 2016-05-11 巴塞尔聚烯烃意大利有限责任公司 填充的聚烯烃组合物
RU2563652C2 (ru) 2010-07-23 2015-09-20 Базелль Полиолефин Италия Срл Пропиленовые полимерные композиции
CN103097419B (zh) 2010-07-29 2015-12-02 巴塞尔聚烯烃意大利有限责任公司 丙烯无规共聚物
US20130165591A1 (en) 2010-09-06 2013-06-27 Basell Poliolefine Italia S.R.L. Polyolefin compositions having improved sealability
PL2614094T3 (pl) 2010-09-06 2017-08-31 Basell Poliolefine Italia S.R.L. Terpolimery na bazie propylenu do produkcji folii
EP2614093B1 (en) 2010-09-06 2017-05-03 Basell Poliolefine Italia S.r.l. Films comprising polypropylene-based terpolymers
WO2012036063A1 (ja) 2010-09-14 2012-03-22 日本ポリプロ株式会社 プロピレン系樹脂多層シートおよびそれを用いた加熱処理用包装体
US10239267B2 (en) 2010-10-26 2019-03-26 Basell Poliolefine Italia S.R.L. Process for producing injection stretch blow molded polyolefin containers
EP2452920A1 (en) 2010-11-12 2012-05-16 Borealis AG A method for recovering transition metal tetrahalide and hydrocarbons from a waste stream
CN103210130A (zh) 2010-11-16 2013-07-17 株式会社Adeka 聚合物的长期稳定化方法以及无纺布、弹性体组合物的制造方法
EP2463413B1 (en) 2010-12-07 2014-01-29 Basell Poliolefine Italia S.r.l. Polyolefin fibres
WO2012076447A1 (en) 2010-12-07 2012-06-14 Basell Poliolefine Italia S.R.L. Polyolefin based corrugated boards
EP2648910B1 (en) 2010-12-09 2018-08-08 Basell Poliolefine Italia S.r.l. Permeable polymer film
US8383540B2 (en) 2010-12-21 2013-02-26 Dow Global Technologies Llc Catalyst composition with halo-malonate internal electron donor and polymer from same
WO2012098086A1 (en) 2011-01-18 2012-07-26 Basell Poliolefine Italia S.R.L. Polyolefin composition
JP5828845B2 (ja) 2011-01-27 2015-12-09 株式会社プライムポリマー ポリプロピレン系樹脂組成物
PT2495038T (pt) 2011-03-02 2020-11-06 Borealis Ag Conjunto de reator flexível para polimerização de olefinas
KR101966269B1 (ko) 2011-03-02 2019-04-05 가부시키가이샤 아데카 라미네이트 필름 및 도장 부재용 수지 조성물의 제조 방법
ES2813282T3 (es) 2011-03-02 2021-03-23 Borealis Ag Conjunto de reactor de alto rendimiento para la polimerización de olefinas
WO2012120069A1 (en) 2011-03-10 2012-09-13 Basell Poliolefine Italia S.R.L. Polyolefin-based containers
EP2505606B1 (en) 2011-03-29 2017-03-01 Basell Poliolefine Italia S.r.l. Polyolefin composition for pipe systems
WO2012139897A1 (en) 2011-04-12 2012-10-18 Basell Poliolefine Italia S.R.L. Catalyst components for the polymerization of olefins
EP2699718B1 (en) 2011-04-21 2015-03-04 Basell Poliolefine Italia S.r.l. Propylene-based terpolymers for fibers
EP2660287A1 (en) 2012-05-04 2013-11-06 Basell Poliolefine Italia S.r.l. Highly filled soft polyolefin compositions
WO2012152803A1 (en) 2011-05-11 2012-11-15 Basell Poliolefine Italia S.R.L. Highly filled soft polyolefin compositions
BR112013028699B1 (pt) 2011-05-11 2021-03-16 Basell Poliolefine Italia S.R.L composições de poliolefina e de poliolefina enchida bem como artigos, folhas ou películas para cobertura e enchimento interno para cabos industriais ou embainhamento de cabos compreendendo as referidas composições
JP5771462B2 (ja) 2011-07-04 2015-09-02 東邦チタニウム株式会社 オレフィン類重合用固体触媒成分および触媒
CN103649131B (zh) 2011-07-06 2016-05-25 东邦钛株式会社 烯烃类聚合用固体催化剂成分、烯烃类聚合用催化剂及烯烃类聚合物的制造方法
BR112014000025B1 (pt) 2011-07-06 2020-03-10 Basell Poliolefine Italia S.R.L. Copolímero de propileno e 1-hexeno, fibra e tecido não-tecido
US9000097B2 (en) 2011-07-07 2015-04-07 Basell Poliolefine Italia S.R.L. Polypropylene composition
CN103648748B (zh) 2011-07-15 2016-03-16 巴塞尔聚烯烃意大利有限责任公司 包含丙烯与1-己烯的无规共聚物的聚烯烃带
CN103717673B (zh) 2011-08-01 2016-03-23 三井化学株式会社 反射材用热塑性树脂组合物、反射板及发光二极管元件
US10364304B2 (en) 2011-08-25 2019-07-30 Toho Titanium Co., Ltd. Method for producing solid catalyst component for olefin polymerization, catalyst for olefin polymerization, and method for producing olefin polymer
EP2750860B1 (en) 2011-09-01 2018-06-06 Basell Poliolefine Italia S.r.l. Propylene-based terpolymers for films
JP5624680B2 (ja) 2011-09-20 2014-11-12 東邦チタニウム株式会社 オレフィン類重合用固体触媒成分、オレフィン類重合用触媒及びオレフィン類重合体の製造方法
EP2578628A1 (en) 2011-10-07 2013-04-10 Basell Poliolefine Italia S.r.l. Propylene Polymer Compositions
EP2583999A1 (en) 2011-10-20 2013-04-24 Basell Poliolefine Italia S.r.l. Polyolefin compositions
US10654947B2 (en) 2011-10-28 2020-05-19 Formosa Plastics Corporation, Usa Cyclic organosilicon compounds as electron donors in Zeigler-Natta catalyst systems for producing propylene polymer having high melt-flowability
EP2788426B1 (en) 2011-12-05 2016-02-10 Basell Poliolefine Italia S.r.l. Propylene-based terpolymers composition for pipes
WO2013083576A1 (en) 2011-12-05 2013-06-13 Basell Poliolefine Italia S.R.L. Propylene terpolymers
EP2653496A1 (en) 2012-04-17 2013-10-23 Basell Polyolefine GmbH Propylene-based terpolymers composition for pipes
IN2014CN04060A (enExample) 2011-12-05 2015-09-04 Basell Poliolefine Srl
EP2617741B1 (en) 2012-01-18 2016-01-13 Borealis AG Process for polymerizing olefin polymers in the presence of a catalyst system and a method of controlling the process
EP2639268A1 (en) 2012-03-13 2013-09-18 Basell Poliolefine Italia S.r.l. Propylene polymer compositions
EP2639267A1 (en) 2012-03-13 2013-09-18 Basell Poliolefine Italia S.r.l. Propylene polymer compositions
JP2013199551A (ja) 2012-03-23 2013-10-03 Adeka Corp 家電材料用及び自動車内装材料用オレフィン樹脂組成物の製造方法
EP2832755B1 (en) 2012-03-28 2017-10-11 Mitsui Chemicals, Inc. Propylene/alpha-olefin copolymer and application thereof
EP2666793A1 (en) 2012-05-21 2013-11-27 Basell Poliolefine Italia S.r.l. Propylene based terpolymer
EP2872538B1 (en) * 2012-07-14 2020-03-11 Indian Oil Corporation Ltd Ziegler-natta catalyst systems comprising a 1,2-phenylenedioate as internal donor and process for preparing the same
KR101720439B1 (ko) 2012-08-22 2017-03-27 미쓰이 가가쿠 가부시키가이샤 부직포 적층체
CN104582829B (zh) 2012-08-29 2016-12-28 博里利斯股份公司 用于烯烃聚合的反应器装置和方法
BR112015005907B1 (pt) 2012-09-18 2021-03-30 Prime Polymer Co., Ltd. Composição de resina de polipropileno e artigo conformado compreendendo a referida composição
JP6054690B2 (ja) * 2012-09-26 2016-12-27 東邦チタニウム株式会社 オレフィン類重合用固体触媒成分、オレフィン類重合用触媒及びオレフィン類重合体の製造方法
EP2727959A1 (en) 2012-11-01 2014-05-07 Basell Poliolefine Italia S.r.l. Propylene-based terpolymers composition for pipes
JP5681331B2 (ja) 2012-11-19 2015-03-04 三井化学株式会社 ポリエステル樹脂組成物とその製造方法
CN104822760B (zh) 2012-11-30 2017-03-08 三井化学株式会社 光学材料用组合物及其用途
WO2014088035A1 (ja) 2012-12-07 2014-06-12 日本ポリプロ株式会社 繊維強化ポリプロピレン系樹脂組成物及びその成形体
EP2743307A1 (en) 2012-12-12 2014-06-18 Basell Poliolefine Italia S.r.l. Polyolefin composition
EP2745927A1 (en) 2012-12-21 2014-06-25 Borealis AG Fluidized bed reactor with internal moving bed reaction unit
EP2745926A1 (en) 2012-12-21 2014-06-25 Borealis AG Gas phase polymerization and reactor assembly comprising a fluidized bed reactor and an external moving bed reactor
EP2749580B1 (en) 2012-12-28 2016-09-14 Borealis AG Process for producing copolymers of propylene
EP2778265A1 (en) 2013-03-11 2014-09-17 Basell Polyolefine GmbH Multilayer fibers
US9790291B2 (en) * 2013-03-14 2017-10-17 Formosa Plastics Corporation, Usa Non-phthalate compounds as electron donors for polyolefin catalysts
EP2796473B1 (en) 2013-04-22 2017-05-31 Borealis AG Multistage process for producing low-temperature resistant polypropylene compositions
EP3235832B1 (en) 2013-04-22 2018-06-20 Borealis AG Polypropylene compositions
EP2796472B1 (en) 2013-04-22 2017-06-28 Borealis AG Two-stage process for producing polypropylene compositions
WO2014196206A1 (ja) 2013-06-07 2014-12-11 三井化学株式会社 プロピレン・α－オレフィン共重合体を含むオレフィン系塗料
EP2813438A1 (en) 2013-06-11 2014-12-17 Basell Poliolefine Italia S.r.l. Propylene based terpolymers
EP2829397A1 (en) 2013-07-22 2015-01-28 Basell Poliolefine Italia S.r.l. Heat sealable polyolefin films and sheets
EP2853562A1 (en) 2013-09-27 2015-04-01 Borealis AG Two-stage process for producing polypropylene compositions
JP6379040B2 (ja) 2013-09-30 2018-08-22 積水化学工業株式会社 架橋ポリオレフィン系樹脂発泡シート
CN105683278B (zh) 2013-10-21 2018-06-15 株式会社Adeka 经稳定化的聚合物的制造方法
US9567418B2 (en) 2013-10-30 2017-02-14 Basell Poliolefine Italia S.R.L. Multimodal copolymers of propylene and 1-hexene
JP6293778B2 (ja) 2013-11-05 2018-03-14 三井化学株式会社 変性プロピレン・α−オレフィン共重合体とその製造方法、それを含むコーティング材、成形用樹脂組成物およびホットメルト組成物
EP2913345B1 (en) 2014-02-28 2016-11-02 Borealis AG Gas phase polymerization process
EP2913346B1 (en) 2014-02-28 2016-11-02 Borealis AG Process for polymerizing olefins in a fluidized bed
EP3143645B1 (en) 2014-05-12 2020-05-06 Borealis AG Polypropylene composition for producing a layer of a photovoltaic module
US9738736B2 (en) 2014-08-12 2017-08-22 W. R. Grace & Co.-Conn Combined internal donor system for Ziegler-Natta polyolefin catalysts and methods of making and using same
EP2995631A1 (en) 2014-09-12 2016-03-16 Borealis AG Process for producing graft copolymers on polyolefin backbone
WO2016045962A1 (en) 2014-09-24 2016-03-31 Basell Poliolefine Italia S.R.L. Containers comprising propylene-based terpolymers
ES2707968T3 (es) 2014-10-01 2019-04-08 Basell Poliolefine Italia Srl Composición de copolímero en base a propileno para tuberías
EP3015503A1 (en) 2014-10-27 2016-05-04 Borealis AG Heterophasic polypropylene with improved stiffness/impact balance
EP3018155A1 (en) 2014-11-05 2016-05-11 Borealis AG Branched polypropylene for film applications
EP3023450B1 (en) 2014-11-21 2017-07-19 Borealis AG Process for producing pellets of soft copolymers
EP3255068A4 (en) 2015-01-30 2018-08-29 Toho Titanium Co., Ltd. Olefin-polymerization solid catalytic component, production method for olefin-polymerization catalyst, and production method for olefin polymer
CN107428872B (zh) 2015-03-19 2020-08-04 巴塞尔聚烯烃意大利有限公司 基于丙烯的三元共聚物
JP6434660B2 (ja) 2015-05-26 2018-12-05 バーゼル・ポリオレフィン・イタリア・ソチエタ・ア・レスポンサビリタ・リミタータ クロージャ用ポリオレフィンガスケット
EP3103818B1 (en) 2015-06-12 2018-06-06 Borealis AG Method and apparatus for polymerising olefins in gas phase
WO2017016711A1 (en) 2015-07-30 2017-02-02 Borealis Ag Polypropylene composition with improved hot-tack force
EP3124567A1 (en) 2015-07-30 2017-02-01 Borealis AG Polypropylene based hot-melt adhesive composition
EP3147324B1 (en) 2015-09-28 2018-09-26 Borealis AG Polypropylene pipes with improved pressure resistance
KR102112981B1 (ko) 2015-10-21 2020-05-21 보레알리스 아게 용융 강도 안정성이 증가한 장쇄 분지형 폴리프로필렌 조성물
MY185749A (en) 2015-10-28 2021-06-03 Borealis Ag Polypropylene composition for a layer element
US20180371219A1 (en) 2015-11-24 2018-12-27 Basell Polyolefine Gmbh Blown polyolefin films
JP6670081B2 (ja) 2015-11-24 2020-03-18 東邦チタニウム株式会社 オレフィン類重合用触媒の製造方法
US10160848B2 (en) 2015-11-24 2018-12-25 Basell Polyolefine Gmbh Polyolefin compositions and articles manufactured therefrom
CN111621082A (zh) 2015-11-30 2020-09-04 积水化学工业株式会社 聚烯烃系树脂发泡片材及粘合胶带
EP3178853B1 (en) 2015-12-07 2018-07-25 Borealis AG Process for polymerising alpha-olefin monomers
CN108290982B (zh) 2015-12-11 2021-01-05 巴塞尔聚烯烃意大利有限公司 丙烯共聚物
BR112018010717B1 (pt) 2015-12-11 2022-01-25 Basell Poliolefine Italia S.R.L. Composição de polímero à base de propileno
EP3184167B8 (en) 2015-12-22 2022-03-30 Borealis AG A method for returning polymer to a fluidised bed reactor
EP3184166A1 (en) 2015-12-22 2017-06-28 Borealis AG A method for withdrawing agglomerates from a fluidised bed reactor
EP3187512A1 (en) 2015-12-31 2017-07-05 Borealis AG Process for preparing propylene copolymer compositions
JP6546536B2 (ja) 2016-01-14 2019-07-17 東邦チタニウム株式会社 オレフィン類重合用固体触媒成分、オレフィン類重合用触媒およびオレフィン類重合体の製造方法
MX2018010004A (es) 2016-03-14 2018-12-17 Borealis Ag Composicion de polipropileno que comprende retardante de flama.
CN108779307B (zh) 2016-04-14 2020-11-06 巴塞尔聚烯烃意大利有限公司 丙烯聚合物组合物
EP3243622B1 (en) 2016-05-13 2020-09-09 Borealis AG Process for hydraulic conveying of polyolefin pellets
EP3463873B1 (en) 2016-05-25 2020-03-25 Basell Poliolefine Italia S.r.l. Film for stretch hood applications
BR112018072261B1 (pt) 2016-05-25 2023-04-11 Basell Poliolefine Italia S.R.L. Filme que compreende uma composição de poliolefina
EP3281973A1 (en) 2016-08-11 2018-02-14 Borealis AG Polypropylene composition with flame retardant activity
ES2875556T3 (es) 2016-10-06 2021-11-10 Basell Poliolefine Italia Srl Uso de una placa que comprende una composición de poliolefina para una impresora 3D
WO2018065242A1 (en) 2016-10-06 2018-04-12 Basell Poliolefine Italia S.R.L. Propylene-based composition for pipes
RU2728551C1 (ru) 2016-10-14 2020-07-30 Базелл Полиолефин Италия С.Р.Л. Пропилен-полимерная композиция с зародышеобразователями кристаллизации
EP3538599A1 (en) 2016-11-09 2019-09-18 Borealis AG Polypropylene composition
WO2018095720A1 (en) 2016-11-23 2018-05-31 Basell Poliolefine Italia S.R.L. Filled polyolefin composition
WO2018141672A1 (en) 2017-02-01 2018-08-09 Borealis Ag Article comprising a layer element
US11453767B2 (en) 2017-03-27 2022-09-27 Basell Poliolefine Italia S.R.L. Propylene ethylene random copolymer
BR112019020951B1 (pt) 2017-05-04 2023-03-28 Basell Poliolefine Italia S.R.L Composição de polímero à base de propileno
CN110612210B (zh) 2017-05-23 2022-04-05 巴塞尔聚烯烃意大利有限公司 包含聚烯烃组合物的多层膜
ES2786756T3 (es) 2017-06-20 2020-10-13 Borealis Ag Un método, una disposición y uso de una disposición para la polimerización de olefinas
EP3418309A1 (en) 2017-06-20 2018-12-26 Borealis AG A method, an arrangement and use of an arrangement of preparing polymer
EP3418310B1 (en) 2017-06-23 2020-04-08 Borealis AG Process and apparatus for removing polymer material from a gas-solids olefin polymerization reactor
WO2019007684A1 (en) 2017-07-07 2019-01-10 Basell Poliolefine Italia S.R.L. POLYOLEFIN COMPOSITION FOR FIBERS
CN110831985B (zh) 2017-07-19 2022-05-13 巴塞尔聚烯烃意大利有限公司 丙烯共聚物
CN111032709B (zh) 2017-09-14 2022-05-17 巴塞尔聚烯烃意大利有限公司 丙烯乙烯无规共聚物
EP3479896A1 (en) 2017-11-03 2019-05-08 Borealis AG Polymerization reactor system comprising at least one withdrawal valve
WO2019091841A1 (en) 2017-11-09 2019-05-16 Basell Poliolefine Italia S.R.L. Heat-shrinkable label
WO2019091885A1 (en) 2017-11-13 2019-05-16 Basell Poliolefine Italia S.R.L. Compositions obtained from recycled polyolefins
EP3483189A1 (en) 2017-11-14 2019-05-15 Borealis AG Automated method for terminating an olefin polymerization reaction under emergency conditions
ES2795985T3 (es) 2017-11-17 2020-11-25 Borealis Ag Procedimiento de división del gas de fluidización de retorno en un reactor de polimerización de olefinas de gas sólidos
ES2806646T3 (es) 2017-11-17 2021-02-18 Borealis Ag Procedimiento para mejorar la capacidad de enfriamiento de un reactor de polimerización de olefinas de gas-sólidos
EP3747030B1 (en) 2018-02-02 2021-08-11 Basell Poliolefine Italia S.r.l. Polyolefin composition for cable insulation
EP3759169B1 (en) 2018-02-28 2022-03-23 Basell Poliolefine Italia S.r.l. Permeable polymer film
TWI736891B (zh) 2018-05-18 2021-08-21 阿拉伯聯合大公國商阿布達比聚合物股份有限公司（波魯） 熱塑性聚烯烴組成物之改良的流變性質
EP3804119A2 (en) 2018-05-28 2021-04-14 Borealis AG Devices for a photovoltaic (pv) module
KR102498543B1 (ko) 2018-06-14 2023-02-09 보레알리스 아게 개선된 열 균질성을 갖는 기체상 반응기에서 올레핀의 중합 방법
WO2020016370A1 (en) 2018-07-19 2020-01-23 Borealis Ag Process for the preparation of an uhmwpe homopolymer
US20210277290A1 (en) 2018-08-06 2021-09-09 Borealis Ag Propylene random copolymer based hot melt adhesive composition
EP3608364A1 (en) 2018-08-06 2020-02-12 Borealis AG Multimodal propylene random copolymer based composition suitable as hot melt adhesive composition
US11708468B2 (en) 2018-09-20 2023-07-25 Basell Doliolefine Italia S.r.l. Propylene terpolymer
CN112639012B (zh) 2018-10-03 2021-11-16 巴塞尔聚烯烃意大利有限公司 管材和用于制造其的聚丙烯组合物
EP3647645A1 (en) 2018-10-31 2020-05-06 Borealis AG Polyethylene composition for high pressure resistant pipes
KR102593922B1 (ko) 2018-10-31 2023-10-25 보레알리스 아게 개선된 균질성을 갖는 고압력 저항성 파이프용 폴리에틸렌 조성물
ES2986685T3 (es) 2018-11-30 2024-11-12 Borealis Ag Proceso de lavado
US11951721B2 (en) 2018-12-05 2024-04-09 Basell Poliolefine Italia S.R.L. BOPP multilayer film
US11976198B2 (en) 2019-01-10 2024-05-07 Basell Poliolefine Italia S.R.L. Mixtures of bitumen and polymer compositions
CN113195621B (zh) 2019-01-14 2023-06-09 巴塞尔聚烯烃意大利有限公司 聚烯烃组合物
US11981803B2 (en) 2019-01-14 2024-05-14 Basell Poliolefine Italia S.R.L. Polyolefin composition
US11981799B2 (en) 2019-03-12 2024-05-14 Basell Poliolefine Italia S.R.L. Compositions obtained from recycled polyolefins
EP3938439A1 (en) 2019-03-12 2022-01-19 Basell Poliolefine Italia S.r.l. Compositions obtained from recycled polyolefins
ES3041422T3 (en) 2019-04-16 2025-11-12 Aspect Inc Resin powder for three-dimensional molding, three-dimensional molded article, and method for producing three-dimensional molded article
KR102723897B1 (ko) 2019-06-04 2024-11-01 보레알리스 아게 폴리올레핀의 생산 방법 및 폴리올레핀 생산을 위한 다단계 반응기 어셈블리
US20220177616A1 (en) 2019-06-04 2022-06-09 Borealis Ag Process and reactor assembly for the enhancement of hydrodynamics in a gas-solids fluidized bed reactor
US11840775B2 (en) 2019-06-11 2023-12-12 Basell Poliolefine Italia S.R.L. Fiber comprising propylene ethylene random copolymer
US11814759B2 (en) 2019-06-11 2023-11-14 Basell Poliolefine Italia S.R.L. Core-skin fiber comprising propylene ethylene random copolymer
KR102670190B1 (ko) 2019-06-24 2024-05-28 보레알리스 아게 회수율이 개선된 폴리프로필렌의 제조 공정
EP3766652B1 (en) 2019-07-16 2023-04-12 Basell Poliolefine Italia S.r.l. Use of injection molded container for microwave
WO2021047920A1 (en) 2019-09-12 2021-03-18 Basell Poliolefine Italia S.R.L. Scratch resistant polyoelefin composition
WO2021110762A1 (en) 2019-12-03 2021-06-10 Basell Polyolefine Gmbh Polyethylene composition for filaments or fibers
MX2022005845A (es) 2019-12-03 2022-06-09 Basell Polyolefine Gmbh Composicion de polietileno para filamentos o fibras.
EP3868793B1 (en) 2020-02-24 2026-01-07 Borealis GmbH Process for producing alpha-olefin polymers in a multistage polymerization process
EP4139397A1 (en) 2020-04-21 2023-03-01 Basell Poliolefine Italia S.r.l. Mixtures of bitumen and polymer compositions
US12459867B2 (en) 2020-04-21 2025-11-04 Basell Poliolefine Italia S.R.L. Asphalt material
EP4139399A1 (en) 2020-04-21 2023-03-01 Basell Poliolefine Italia S.r.l. Improved asphalt material
EP4139398A1 (en) 2020-04-21 2023-03-01 Basell Poliolefine Italia S.r.l. Mixtures of bitumen and polymer compositions
JP7526587B2 (ja) 2020-04-28 2024-08-01 東邦チタニウム株式会社 オレフィン類重合用固体触媒成分の製造方法
KR20230003087A (ko) 2020-04-28 2023-01-05 도호 티타늄 가부시키가이샤 올레핀류 중합용 고체 촉매 성분, 올레핀류 중합용 촉매 및 올레핀류 중합체의 제조 방법
EP3915782B1 (en) 2020-05-25 2024-07-17 Borealis AG Layer element suitable as integrated backsheet element of a photovoltaic module
EP4157635A1 (en) 2020-05-25 2023-04-05 Borealis AG Layer element suitable as integrated backsheet for a bifacial photovoltaic module
JP7023322B2 (ja) 2020-05-27 2022-02-21 東邦チタニウム株式会社 オレフィン類重合用触媒の製造方法
JP7644758B2 (ja) 2020-05-27 2025-03-12 東邦チタニウム株式会社 オレフィン類重合用触媒の製造方法
EP4172264B1 (en) 2020-06-30 2024-06-12 Basell Poliolefine Italia S.r.l. Polypropylene composition
ES3014911T3 (en) 2020-06-30 2025-04-28 Basell Poliolefine Italia Srl Polyolefins compositions obtained from recycled polyolefins
EP4172261B1 (en) 2020-06-30 2024-11-06 Basell Poliolefine Italia S.r.l. Polyolefins compositions obtained from recycled polyolefins
WO2022017757A1 (en) 2020-07-21 2022-01-27 Basell Poliolefine Italia S.R.L. High flow heterophasic polypropylene as appearance improver in polyolefin compositions
EP4185463B1 (en) 2020-07-24 2024-10-02 Basell Poliolefine Italia S.r.l. Polyolefin composition for roofing applications
EP4192688B1 (en) 2020-08-07 2024-08-21 Basell Poliolefine Italia S.r.l. Soft and flexible polyolefin composition
KR102928882B1 (ko) 2020-08-26 2026-02-19 미쓰이 가가쿠 가부시키가이샤 고체상 타이타늄 촉매 성분, 올레핀 중합용 촉매, 올레핀의 중합 방법 및 프로필렌 중합체
KR102728114B1 (ko) * 2020-09-22 2024-11-07 주식회사 엘지화학 올리고머 제조 장치
CN116209686B (zh) 2020-10-19 2024-01-26 巴塞尔聚烯烃意大利有限公司 聚丙烯组合物
CN116406402B (zh) 2020-11-26 2024-02-23 巴塞尔聚烯烃意大利有限公司 由再生聚烯烃获得的聚烯烃组合物
EP4259719B1 (en) 2020-12-14 2026-07-01 Basell Poliolefine Italia S.r.l. ULTRA-SOFT POLYOLEFIN COMPOSITION
WO2022128794A1 (en) 2020-12-15 2022-06-23 Basell Poliolefine Italia S.R.L. Polyolefin composition with high transparency
WO2022138634A1 (ja) 2020-12-21 2022-06-30 三井化学株式会社 固体状チタン触媒成分、オレフィン重合用触媒、オレフィンの重合方法およびプロピレン重合体
EP4288285A1 (en) 2021-02-08 2023-12-13 Basell Poliolefine Italia S.r.l. Polyolefin composition for functional films
WO2022179788A1 (en) 2021-02-26 2022-09-01 Basell Polyolefine Gmbh Printing platform for extrusion additive manufacturing
US20250277107A1 (en) 2021-04-14 2025-09-04 Basell Poliolefine Italia S.R.L. Propylene polymer compositions
US20240301187A1 (en) 2021-06-10 2024-09-12 Basell Poliolefine Italia S.R.L. Polypropylene composition and light-source covering made therefrom
CN117460777B (zh) 2021-06-16 2024-08-16 巴塞尔聚烯烃意大利有限公司 填充聚烯烃组合物
EP4370599A1 (en) 2021-07-12 2024-05-22 Basell Poliolefine Italia S.r.l. Filled polyolefin composition
EP4392469A1 (en) 2021-08-24 2024-07-03 Basell Poliolefine Italia S.r.l. Propylene ethylene copolymer
EP4144435A1 (en) 2021-09-01 2023-03-08 Borealis AG Gas phase polymerization process with improved gas recycling
US20240384077A1 (en) 2021-09-28 2024-11-21 Basell Poliolefine Italia S.R.L. Soft polypropylene compositions
WO2023057054A1 (en) 2021-10-06 2023-04-13 Basell Poliolefine Italia S.R.L. Polypropylene composition
CN116041577B (zh) 2021-10-28 2024-12-06 中国石油化工股份有限公司 烯烃聚合催化剂组分、催化剂体系及应用和烯烃聚合方法
EP4422867B1 (en) 2021-10-28 2025-11-19 Basell Polyolefine GmbH Reinforced polypropylene composition
CN118355158A (zh) 2021-12-10 2024-07-16 巴塞尔聚烯烃意大利有限公司 聚烯烃长丝
MX2024007197A (es) 2021-12-14 2024-06-26 Prime Polymer Co Ltd Estructura en capas y el uso de la misma.
JP7696446B2 (ja) 2021-12-14 2025-06-20 株式会社プライムポリマー ポリプロピレン系樹脂組成物およびその用途
US20250043121A1 (en) 2021-12-14 2025-02-06 Basell Poliolefine Italia S.R.L. Propylene based polymer composition
EP4453087A1 (en) 2021-12-22 2024-10-30 Basell Poliolefine Italia S.r.l. Compositions obtained from recycled polyolefins
WO2023117512A1 (en) 2021-12-23 2023-06-29 Basell Poliolefine Italia S.R.L. Soft polyolefin composition
EP4479446B1 (en) 2022-02-17 2025-11-26 Basell Poliolefine Italia S.r.l. Pipes and polypropylene composition for the manufacture thereof
JP2023132923A (ja) 2022-03-11 2023-09-22 東邦チタニウム株式会社 オレフィン類重合用触媒、オレフィン類重合体の製造方法及びプロピレン単独重合体
CN118679192A (zh) 2022-03-11 2024-09-20 东邦钛株式会社 烯烃类聚合用固体催化剂成分、烯烃类聚合用固体催化剂成分的制造方法、烯烃类聚合用催化剂、烯烃类聚合物的制造方法和烯烃类聚合物
WO2023198642A1 (en) 2022-04-12 2023-10-19 Basell Poliolefine Italia S.R.L. Propylene-based copolymer composition
US20250230309A1 (en) 2022-04-12 2025-07-17 Basell Poliolefine Italia S.R.L. Propylene-based copolymer compositon
CN119032129A (zh) 2022-05-06 2024-11-26 巴塞尔聚烯烃意大利有限公司 塑料材料和由其获得的成型制品
US20250354002A1 (en) 2022-06-06 2025-11-20 Basell Poliolefine ltalia S.r.l. Propylene-based copolymer compositon
JP2025516851A (ja) 2022-06-20 2025-05-30 バーゼル・ポリオレフィン・イタリア・ソチエタ・ア・レスポンサビリタ・リミタータ 多層フィルム
JP2024017653A (ja) 2022-07-28 2024-02-08 東邦チタニウム株式会社 オレフィン類重合用固体触媒成分混合物、オレフィン類重合用触媒及びオレフィン類重合体の製造方法
EP4565652A1 (en) 2022-08-03 2025-06-11 Basell Poliolefine Italia S.r.l. Polypropylene composition for heat sealable films
EP4565650A1 (en) 2022-08-04 2025-06-11 Basell Poliolefine Italia S.r.l. Polyolefin compositions obtained from recycled polyolefins
EP4317299A1 (en) 2022-08-04 2024-02-07 Basell Poliolefine Italia S.r.l. Polyolefin compositions obtained from recycled polyolefins
CN119546697B (zh) 2022-08-04 2025-09-12 巴塞尔聚烯烃意大利有限公司 由再循环聚烯烃获得的聚烯烃组合物
US20260035550A1 (en) 2022-08-04 2026-02-05 Basell Poliolefine Italia S.R.L. Polyolefin compositions obtained from recycled polyolefins
EP4317300A1 (en) 2022-08-04 2024-02-07 Basell Poliolefine Italia S.r.l. Polyolefin compositions obtained from recycled polyolefins
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EP4339239A1 (en) 2022-09-14 2024-03-20 Basell Poliolefine Italia S.r.l. Polyolefins compositions obtained from recycled polyolefins
EP4587515A1 (en) 2022-09-14 2025-07-23 Basell Poliolefine Italia S.r.l. Polyolefins compositions obtained from recycled polyolefins
WO2024056322A1 (en) 2022-09-14 2024-03-21 Basell Poliolefine Italia S.R.L. Polyolefins compositions obtained from recycled polyolefins
EP4339240A1 (en) 2022-09-14 2024-03-20 Basell Poliolefine Italia S.r.l. Polyolefins compositions obtained from recycled polyolefins
CN119948099A (zh) 2022-10-20 2025-05-06 巴塞尔聚烯烃意大利有限公司 具有良好密封性能的聚丙烯组合物
EP4615889A1 (en) 2022-11-07 2025-09-17 Basell Poliolefine Italia S.r.l. Molded article comprising propylene homopolymer
EP4615886A1 (en) 2022-11-07 2025-09-17 Basell Poliolefine Italia S.r.l. Propylene homopolymer
WO2024099691A1 (en) 2022-11-07 2024-05-16 Basell Poliolefine Italia S.R.L. Polyolefin composition containing a recycled material
WO2024193835A1 (en) 2022-11-07 2024-09-26 Basell Poliolefine Italia S.R.L. Polypropylene resin compositon
WO2024099643A1 (en) 2022-11-07 2024-05-16 Basell Poliolefine Italia S.R.L. Molded article comprising a propylene homopolymer composition
WO2024193834A1 (en) 2022-11-07 2024-09-26 Basell Poliolefine Italia S.R.L. Polypropylene resin compositon
CN119998340A (zh) 2022-11-07 2025-05-13 巴塞尔聚烯烃意大利有限公司 丙烯均聚物
CN120322497A (zh) 2022-12-19 2025-07-15 巴塞尔聚烯烃意大利有限公司 着色的热塑性组合物
EP4389776A1 (en) 2022-12-20 2024-06-26 Borealis AG Process
EP4389783A1 (en) 2022-12-20 2024-06-26 Borealis AG Catalyst transition process
WO2024184131A1 (en) 2023-03-07 2024-09-12 Basell Poliolefine Italia S.R.L. Propylene ethylene random copolymer
EP4677026A1 (en) 2023-03-07 2026-01-14 Basell Poliolefine Italia S.r.l. Polymer composition comprising propylene ethylene random copolymer
WO2024188683A1 (en) 2023-03-14 2024-09-19 Basell Poliolefine Italia S.R.L. Soft polypropylene composition containing a recycled material
JPWO2024204845A1 (enExample) 2023-03-30 2024-10-03
WO2024204844A1 (ja) 2023-03-31 2024-10-03 三井化学株式会社 固体状チタン触媒成分、オレフィン重合用触媒、オレフィンの重合方法
EP4698595A1 (en) 2023-04-18 2026-02-25 Basell Poliolefine Italia S.r.l. Soft polypropylene composition containing a recycled material
EP4702093A1 (en) 2023-04-26 2026-03-04 Basell Poliolefine Italia S.r.l. Propylene-based copolymer compositon
EP4702092A1 (en) 2023-04-26 2026-03-04 Basell Poliolefine Italia S.r.l. Propylene-based copolymer compositon
WO2024223777A1 (en) 2023-04-26 2024-10-31 Borealis Ag Layer element suitable as integrated backsheet for a bifacial photovoltaic module
WO2024223775A1 (en) 2023-04-26 2024-10-31 Borealis Ag Layer element suitable as integrated backsheet for a bifacial photovoltaic module
EP4750843A1 (en) 2023-07-27 2026-06-03 Basell Poliolefine Italia S.r.l. Polyolefin compositions obtained from recycled polyolefins
JP2025020611A (ja) 2023-07-31 2025-02-13 東邦チタニウム株式会社 オレフィン類重合用固体触媒成分、オレフィン類重合用固体触媒成分の製造方法、オレフィン類重合用触媒、及びオレフィン類重合体の製造方法
CN121443683A (zh) 2023-08-03 2026-01-30 巴塞尔聚烯烃意大利有限公司 含有再循环材料的软聚丙烯组合物
CN121752660A (zh) 2023-09-12 2026-03-27 巴塞尔聚烯烃意大利有限公司 聚丙烯组合物
IT202300025932A1 (it) 2023-12-05 2025-06-05 Basell Poliolefine Italia Srl Composizioni polipropileniche con proprietà meccaniche migliorate
WO2025125458A1 (en) 2023-12-12 2025-06-19 Abu Dhabi Polymers Co. Ltd (Borouge) - Sole Proprietorship L.L.C. Modified polyethylene having improved hydrostatic pressure resistance and slow crack growth resistance
CN122180738A (zh) 2023-12-14 2026-06-09 巴塞尔聚烯烃意大利有限公司 用于线材和线缆应用的聚丙烯组合物
WO2025162707A1 (en) 2024-01-29 2025-08-07 Basell Poliolefine Italia S.R.L. Polypropylene composition
WO2025168499A1 (en) 2024-02-07 2025-08-14 Basell Poliolefine Italia S.R.L. Translucent polypropylene-based material for additive manufacturing
EP4613809A1 (en) 2024-03-07 2025-09-10 Basell Poliolefine Italia S.r.l. Polyolefin compositions obtained from recycled polyolefins
EP4613808A1 (en) 2024-03-07 2025-09-10 Basell Poliolefine Italia S.r.l. Polyolefin compositions obtained from recycled polyolefins
EP4613810A1 (en) 2024-03-07 2025-09-10 Basell Poliolefine Italia S.r.l. Polyolefin compositions obtained from recycled polyolefins
EP4636023A1 (en) 2024-04-17 2025-10-22 Basell Poliolefine Italia S.r.l. Propylene-based copolymer composition for pipes
EP4636024A1 (en) 2024-04-17 2025-10-22 Basell Poliolefine Italia S.r.l. Propylene-based copolymer composition for pipes
WO2025219023A1 (en) 2024-04-17 2025-10-23 Basell Poliolefine Italia S.R.L. Propylene-based copolymer composition for pipes
WO2025219499A1 (en) 2024-04-18 2025-10-23 Borealis Gmbh Processes for polymerising olefins
EP4636027A1 (en) 2024-04-19 2025-10-22 Basell Poliolefine Italia S.r.l. Polyolefins compositions obtained from recycled polyolefins
EP4636026A1 (en) 2024-04-19 2025-10-22 Basell Poliolefine Italia S.r.l. Polyolefin compositions obtained from recycled polyolefins
EP4636025A1 (en) 2024-04-19 2025-10-22 Basell Poliolefine Italia S.r.l. Polyolefins compositions obtained from recycled polyolefins
EP4636022A1 (en) 2024-04-19 2025-10-22 Basell Poliolefine Italia S.r.l. Polyolefins compositions obtained from recycled polyolefins
WO2025228762A1 (en) 2024-04-30 2025-11-06 Basell Poliolefine Italia S.R.L. Polyolefin composition for painted articles
EP4644480A1 (en) 2024-05-02 2025-11-05 Basell Poliolefine Italia S.r.l. Polypropylene composition and an article thereof
EP4644436A1 (en) 2024-05-03 2025-11-05 Borealis GmbH Heterophasic propylene-ethylene copolymer having excellent stiffness-impact strength balance, optical properties and stress whitening performance
EP4660239A1 (en) 2024-06-06 2025-12-10 Basell Poliolefine Italia S.r.l. Polypropylene compositions containing recycled polyolefins
EP4660238A1 (en) 2024-06-06 2025-12-10 Basell Poliolefine Italia S.r.l. Polypropylene compositions containing recycled polyolefin
EP4667525A1 (en) 2024-06-19 2025-12-24 Basell Poliolefine Italia S.r.l. Transparent recycled polypropylene composition
WO2025262147A1 (en) 2024-06-19 2025-12-26 Borealis Gmbh Processes for polymerising olefins
EP4667524A1 (en) 2024-06-20 2025-12-24 Basell Poliolefine Italia S.r.l. Recycled polyolefin composition having improved impact properties
EP4667218A1 (en) 2024-06-20 2025-12-24 Basell Poliolefine Italia S.r.l. Recycled polyolefin composition having improoved impact properties
WO2026002813A1 (en) 2024-06-24 2026-01-02 Borealis Gmbh Processes for polymerising olefins
WO2026008347A1 (en) 2024-07-01 2026-01-08 Basell Poliolefine Italia S.R.L. Process for improving melt flow rate of a polyolefin recyclate composition
WO2026017674A1 (en) 2024-07-17 2026-01-22 Basell Poliolefine Italia S.R.L. Propylene polymer
EP4685164A1 (en) 2024-07-24 2026-01-28 Basell Poliolefine Italia S.r.l. Propylene homopolymer composition
EP4685277A1 (en) 2024-07-25 2026-01-28 Basell Poliolefine Italia S.r.l. Fiber comprising a propylene based polymers composition
WO2026041323A1 (en) 2024-08-19 2026-02-26 Basell Poliolefine Italia S.R.L. Polypropylene composition having good thermal and optical properties
WO2026093354A1 (en) 2024-10-30 2026-05-07 Abu Dhabi Polymers Co. Ltd (Borouge) - Sole Proprietorship L.L.C. Polyethylene compositions having ethylene copolymer prepolymer fractions
WO2026104320A1 (en) 2024-11-18 2026-05-21 Basell Poliolefine Italia S.R.L. Flame retardant polyolefin material for additive manufacturing
WO2026114613A1 (en) 2024-11-29 2026-06-04 Basell Poliolefine Italia S.R.L. Soft and flexible polyolefin composition
WO2026131033A1 (en) 2024-12-18 2026-06-25 Basell Polyolefine Gmbh Polyethylene compositions for blow molding, comprising recyclate polyethylene
WO2026132039A1 (en) 2024-12-19 2026-06-25 Abu Dhabi Polymers Co. Ltd (Borouge) - Sole Proprietorship L.L.C. High-density polyethylene composition for molding and film applications
WO2026153913A1 (en) 2025-01-15 2026-07-23 Basell Poliolefine Italia S.R.L. Propylene terpolymer
WO2026159086A1 (en) 2025-01-22 2026-07-30 Basell Poliolefine Italia S.R.L. Compositions obtained from recycled polyolefins

Family Cites Families (73)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL278518A (enExample) 1961-05-17
DE1301071B (de) 1964-06-19 1969-08-14 Sun Oil Co Verfahren zur Polymerisation geradkettiger alpha-Olefine
GB1128090A (en) 1965-12-29 1968-09-25 Mitsubishi Petrochemical Co Process for producing crystalline polyolefins
US3362916A (en) 1966-05-19 1968-01-09 Avisun Corp Novel catalyst system and olefin polymerization therewith
CA920299A (en) 1968-08-01 1973-01-30 Mitsui Petrochemical Industries Process for the polymerization and/or copolymerization of olefins with use of ziegler-type catalytsts supported on carrier
NL162664B (nl) 1969-06-20 1980-01-15 Montedison Spa Werkwijze om een katalysator te bereiden voor de poly- merisatie van alkenen-1.
US3701763A (en) 1969-10-20 1972-10-31 Mitsui Petrochemical Ind Process for polymerization of olefins and catalysts therefor
PL99033B1 (pl) 1970-11-20 1978-06-30 Sposob wytwarzania katalizatora procesu polimeryzacji lub kopolimeryzacji olefin
NL160286C (enExample) * 1971-06-25
US4187196A (en) * 1971-06-25 1980-02-05 Montedison S.P.A. Process for the stereoregular polymerization of alpha-olefins
JPS51154B2 (enExample) 1973-04-25 1976-01-06
GB1452314A (en) * 1972-11-10 1976-10-13 Mitsui Petrochemical Ind Ld Catalyst compositions for use in the polymerziation of olefins
JPS5425517B2 (enExample) 1972-12-27 1979-08-28
US4071672A (en) * 1972-11-10 1978-01-31 Mitsui Petrochemical Industries Ltd. Process for polymerizing or copolymerizing olefins
US4083802A (en) * 1973-02-09 1978-04-11 Nippon Oil Company Limited Polymerization of olefins and catalysts therefor
JPS5539164B2 (enExample) 1973-06-05 1980-10-08
JPS5719122B2 (enExample) 1973-12-26 1982-04-21
JPS5642605B2 (enExample) 1974-01-22 1981-10-06
JPS5120297A (en) 1974-08-10 1976-02-18 Mitsui Petrochemical Ind Arufua orefuinno koritsutaikisokuseijugohoho
US4157435A (en) 1974-08-10 1979-06-05 Mitsui Petrochemical Industries, Ltd. Process for preparing highly stereoregular polyolefins and catalyst used therefor
JPS5155385A (en) * 1974-11-09 1976-05-15 Mitsubishi Petrochemical Co Echirenjugotaino seizoho
JPS5155386A (en) * 1974-11-09 1976-05-15 Mitsubishi Petrochemical Co Echirenjugotaino seizoho
JPS565404B2 (enExample) * 1975-02-14 1981-02-04
IT1037112B (it) 1975-03-28 1979-11-10 Montedison Spa Catalizzatori per la polimerizzazione delle olfine
IT1042711B (it) * 1975-09-19 1980-01-30 Montedison Spa Compnenti di catalizzatori per la polimerizzazione di olefine
IT1054410B (it) * 1975-11-21 1981-11-10 Mitsui Petrochemical Ind Catalizzatori per la polimerizzazione delle alfa olefine
US4069169A (en) 1975-11-24 1978-01-17 Mitsui Petrochemical Industries Ltd. Process for preparation of catalyst component supported on high performance carrier
JPS52104593A (en) 1976-03-01 1977-09-02 Mitsui Petrochem Ind Ltd Polymerization of olefins
GB1539900A (en) * 1976-04-09 1979-02-07 British Petroleum Co Polymerisation catalyst
JPS5337A (en) 1976-06-23 1978-01-05 Fujitsu Ltd Control system for input/output unit
US4180636A (en) * 1976-06-24 1979-12-25 Showa Denko Kabushiki Kaisha Process for polymerizing or co-polymerizing propylene
IT1068112B (it) 1976-08-09 1985-03-21 Montedison Spa Componenti di catalizzatori per la polimerizzazione delle alfa olefine e catalizzatori da essi ottenuti
DE2640679A1 (de) 1976-09-09 1978-03-16 Montedison Spa Katalysatoren und katalysatorkomponenten zur polymerisation von olefinen
JPS58448B2 (ja) 1976-09-27 1983-01-06 三井化学株式会社 ポリオレフインの製造方法
DE2742585A1 (de) 1976-09-28 1978-03-30 Asahi Chemical Ind Neue polymerisationskatalysatoren und ihre verwendung (i)
DE2742586A1 (de) 1976-09-28 1978-03-30 Asahi Chemical Ind Neue polymerisationskatalysatoren und ihre verwendung (ii)
JPS5919394B2 (ja) * 1976-10-08 1984-05-04 松下冷機株式会社 自動販売機
IT1078995B (it) 1977-05-24 1985-05-08 Montedison Spa Catalizzatori per la polimeriazzazione di olefine
IT1114822B (it) 1977-07-04 1986-01-27 Montedison Spa Componenti di catalizzatori per la polimerizzazione delle alfa-olefine
JPS5494590A (en) * 1978-01-05 1979-07-26 Showa Denko Kk Improved polymerization of olefin
US4220745A (en) * 1978-03-01 1980-09-02 Mitsui Toatsu Chemicals, Inc. Process for polymerization of α-olefins
JPS53108057A (en) 1978-03-15 1978-09-20 Hitachi Ltd Method and apparatus for tension control in tandem rolling mill
US4302566A (en) 1978-03-31 1981-11-24 Union Carbide Corporation Preparation of ethylene copolymers in fluid bed reactor
JPS5919564B2 (ja) * 1978-04-12 1984-05-07 東亜燃料工業株式会社 α−オレフインの重合用触媒成分の製造方法
JPS5919565B2 (ja) 1978-04-12 1984-05-07 東亜燃料工業株式会社 α−オレフインの重合用触媒成分の製造法
JPS588690B2 (ja) * 1978-07-14 1983-02-17 出光興産株式会社 ポリエチレンの製造方法
JPS5919566B2 (ja) 1978-07-28 1984-05-07 東亜燃料工業株式会社 α−オレフイン重合用触媒成分の製造方法
IT1098272B (it) 1978-08-22 1985-09-07 Montedison Spa Componenti,di catalizzatori e catalizzatori per la polimerizzazione delle alfa-olefine
JPS5534238A (en) * 1978-08-31 1980-03-10 Chisso Corp Preparation of alpha-olefin polymer
JPS6011924B2 (ja) * 1978-09-05 1985-03-29 旭化成株式会社 オレフイン重合用触媒
US4243552A (en) * 1978-12-11 1981-01-06 Phillips Petroleum Company Polymerization catalyst and process
US4331558A (en) 1978-12-11 1982-05-25 Phillips Petroleum Company Polymerization catalyst and process
AU529558B2 (en) 1978-12-20 1983-06-09 Consortium Fur Elektrochemische Industrie Gmbh Agglomereted mixtures of metel oxides
NZ192572A (en) 1979-01-10 1981-11-19 Ici Ltd Catalyst component and olefine polymerisation catalyst containing this component
JPS55102606A (en) * 1979-01-30 1980-08-06 Mitsui Toatsu Chem Inc Polymerization of alpha-olefin
PL118176B1 (en) 1979-02-20 1981-09-30 Zaklady Chem Oswiecim Process for manufacturing surface-active agent
JPS55123604A (en) * 1979-03-17 1980-09-24 Toyo Soda Mfg Co Ltd Preparation of polyolefin
JPS55135105A (en) 1979-04-10 1980-10-21 Mitsui Petrochem Ind Ltd Titanium catalyst component for olefin polymerization
EP0019312B1 (en) 1979-04-30 1983-08-17 Shell Internationale Researchmaatschappij B.V. Olefin polymerization catalyst compositions and a process for the polymerization of olefins employing such compositions
JPS55145706A (en) * 1979-05-01 1980-11-13 Mitsui Toatsu Chem Inc Polymerization of alpha-olefine
CA1141093A (en) 1979-05-17 1983-02-08 Brian L. Goodall Olefin polymerization catalyst compositions and a process for the polymerization of olefins employing such compositions
JPS56811A (en) 1979-06-18 1981-01-07 Mitsui Petrochem Ind Ltd Preparation of olefin polymer or copolymer
JPS5626902A (en) 1979-08-09 1981-03-16 Denki Kagaku Kogyo Kk Polymerization of olefin
JPS5634707A (en) * 1979-08-30 1981-04-07 Toa Nenryo Kogyo Kk Alpha-olefin polymerization catalyst component, and its use
IT1127222B (it) 1979-11-14 1986-05-21 Montedison Spa Componenti di catalizzatori per la polimerizzazione di olefine
JPS56126026A (en) * 1980-03-05 1981-10-02 Hideo Inui Bending method and its die device
JPS56126029A (en) * 1980-03-06 1981-10-02 Natl House Ind Co Ltd Die device for drawing
JPS56126027A (en) * 1980-03-07 1981-10-02 Toshiba Corp Method for changing bending r of u-bender
JPS56125405A (en) 1980-03-07 1981-10-01 Mitsui Petrochem Ind Ltd Treatment of olefin polymer
JPS56126025A (en) * 1980-03-10 1981-10-02 Hitachi Metals Ltd Cold roll forming method
IT1209255B (it) 1980-08-13 1989-07-16 Montedison Spa Catalizzatori per la polimerizzazione di olefine.
IT1190683B (it) 1982-02-12 1988-02-24 Montedison Spa Componenti e catalizzatori per la polimerizzazione di olefine
JPS59117509A (ja) 1982-12-24 1984-07-06 Mitsui Petrochem Ind Ltd オレフインの重合方法

Cited By (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7527175B2 (en) 2001-02-02 2009-05-05 Basell Polyolefine Gmbh Metering of catalysts
US6831032B2 (en) 2002-08-19 2004-12-14 Novolen Technology Holdings C.V. Ziegler-Natta catalyst and methods of making and using same
US7388103B2 (en) 2004-10-29 2008-06-17 China Petroleum & Chemical Corporation Cyclopentane carboxylate compounds, process and intermediates for preparing the same and use thereof
EP2194070A1 (en) 2008-12-03 2010-06-09 Süd-Chemie Ag Electron donor composition for a solid catalyst, solid catalyst composition used in the polymerisation of alpha-olefins, and process for the production of a polymer consisting of alpha-olefin units using the solid catalyst composition
US9670347B2 (en) 2013-08-14 2017-06-06 Borealis Ag Propylene composition with improved impact resistance at low temperature
US9890275B2 (en) 2013-08-21 2018-02-13 Borealis Ag High flow polyolefin composition with high stiffness and toughness
US9777142B2 (en) 2013-08-21 2017-10-03 Borealis Ag High flow polyolefin composition with high stiffness and toughness
US10040930B2 (en) 2013-09-27 2018-08-07 Abu Dhabi Polymers Co. Ltd (Borouge) Llc. Polymer composition with high XS, high Tm suitable for BOPP processing
US9802394B2 (en) 2013-10-11 2017-10-31 Borealis Ag Machine direction oriented film for labels
US10519259B2 (en) 2013-10-24 2019-12-31 Borealis Ag Low melting PP homopolymer with high content of regioerrors and high molecular weight
US9708481B2 (en) 2013-10-24 2017-07-18 Borealis Ag Blow molded article based on bimodal random copolymer
US9670293B2 (en) 2013-10-29 2017-06-06 Borealis Ag Solid single site catalysts with high polymerisation activity
US9751962B2 (en) 2013-11-22 2017-09-05 Borealis Ag Low emission propylene homopolymer with high melt flow
US9828698B2 (en) 2013-12-04 2017-11-28 Borealis Ag Phthalate-free PP homopolymers for meltblown fibers
US9637602B2 (en) 2013-12-18 2017-05-02 Borealis Ag BOPP film with improved stiffness/toughness balance
US10227427B2 (en) 2014-01-17 2019-03-12 Borealis Ag Process for preparing propylene/1-butene copolymers
US10100186B2 (en) 2014-02-06 2018-10-16 Borealis Ag Soft and transparent impact copolymers
US10100185B2 (en) 2014-02-06 2018-10-16 Borealis Ag Soft copolymers with high impact strength
US10030109B2 (en) 2014-02-14 2018-07-24 Borealis Ag Polypropylene composite
US10450451B2 (en) 2014-05-20 2019-10-22 Borealis Ag Polypropylene composition for automotive interior applications
US11390732B2 (en) 2017-10-19 2022-07-19 Abu Dhabi Polymers Co. Ltd (Borouge) Llc. Polypropylene composition
US12043687B2 (en) 2018-08-02 2024-07-23 Borealis Ag Process for polymerizing ethylene in a multi-stage polymerization process
US11897975B2 (en) 2018-09-28 2024-02-13 Borealis Ag Multi-stage process for producing a C2 to C8 olefin polymer composition
US12344683B2 (en) 2018-09-28 2025-07-01 Borealis Ag Process for producing a prepolymerized solid Ziegler-Natta catalyst

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KR830006346A (ko) 1983-09-24
ZA815487B (en) 1982-07-28
CS226436B2 (en) 1984-03-19
NO159282C (no) 1988-12-14
MX159151A (es) 1989-04-26
MX159065A (es) 1989-04-14
AR244254A1 (es) 1993-10-29
JPH0338285B2 (enExample) 1991-06-10
NO160303B (no) 1988-12-27
JPS5763311A (en) 1982-04-16
JPS5763312A (en) 1982-04-16
PT73500A (en) 1981-09-01
FI812441L (fi) 1982-02-14
CA1185961A (en) 1985-04-23
FI70029B (fi) 1986-01-31
ATE24731T1 (de) 1987-01-15
IT8024141A0 (it) 1980-08-13
DK160256C (da) 1991-07-22
DE3175804D1 (en) 1987-02-12
MX159066A (es) 1989-04-14
PL140239B1 (en) 1987-04-30
JPH06293804A (ja) 1994-10-21
EP0045977A3 (en) 1982-02-24
NO160303C (no) 1989-04-05
US5539067A (en) 1996-07-23
RU2111975C1 (ru) 1998-05-27
EP0045976A2 (en) 1982-02-17
JP2500297B2 (ja) 1996-05-29
EP0045976B1 (en) 1989-11-23
NO159283B (no) 1988-09-05
FI70028C (fi) 1986-09-12
JPH072921A (ja) 1995-01-06
FI812442L (fi) 1982-02-14
EP0223010B1 (en) 1991-10-23
IN155867B (enExample) 1985-03-23
PT73499B (en) 1985-11-12
PH17748A (en) 1984-11-27
EP0045977A2 (en) 1982-02-17
ES8300795A1 (es) 1982-11-16
JPH06293806A (ja) 1994-10-21
PL232574A1 (enExample) 1982-05-24
ZA815496B (en) 1982-08-25
HU186400B (en) 1985-07-29
ES504717A0 (es) 1982-11-16
HU186399B (en) 1985-07-29
FI70030C (fi) 1986-09-12
JPH03115310A (ja) 1991-05-16
JP2647626B2 (ja) 1997-08-27
US5618771A (en) 1997-04-08
EP0223010A1 (en) 1987-05-27
NO159283C (no) 1988-12-14
ZA815491B (en) 1982-08-25
PH17760A (en) 1984-12-05
US6194342B1 (en) 2001-02-27
ATE68794T1 (de) 1991-11-15
KR840000802B1 (ko) 1984-06-12
CS226437B2 (en) 1984-03-19
EP0045975A3 (en) 1982-03-03
PL140238B1 (en) 1987-04-30
DK160256B (da) 1991-02-18
EP0045975A2 (en) 1982-02-17
JPH09202808A (ja) 1997-08-05
AU7397281A (en) 1982-02-18
ES8300796A1 (es) 1982-11-16
CA1185960A (en) 1985-04-23
DK164878B (da) 1992-08-31
KR840000803B1 (ko) 1984-06-12
EP0045976A3 (en) 1982-03-10
SU1457813A3 (ru) 1989-02-07
YU195881A (en) 1983-10-31
DK349681A (da) 1982-02-14
ES8300794A1 (es) 1982-11-16
ATE48144T1 (de) 1989-12-15
US6515085B1 (en) 2003-02-04
YU195981A (en) 1983-10-31
AU557334B2 (en) 1986-12-18
EP0045975B1 (en) 1989-04-19
JPS5763310A (en) 1982-04-16
DK163248B (da) 1992-02-10
DK164878C (da) 1993-01-11
IN154898B (enExample) 1984-12-22
ATE42311T1 (de) 1989-05-15
JPH0475245B2 (enExample) 1992-11-30
DE3177262D1 (de) 1991-11-28
JPH046724B2 (enExample) 1992-02-06
PL139915B1 (en) 1987-03-31
BR8105185A (pt) 1982-04-27
FI812440L (fi) 1982-02-14
JPH04348111A (ja) 1992-12-03
AU559388B2 (en) 1987-03-12
PT73501A (en) 1981-09-01
BR8105190A (pt) 1982-04-27
JPH0670097B2 (ja) 1994-09-07
NO812676L (no) 1982-02-15
YU42418B (en) 1988-08-31
YU42419B (en) 1988-08-31
IT1209255B (it) 1989-07-16
JP2500298B2 (ja) 1996-05-29
DK349781A (da) 1982-02-14
NO159282B (no) 1988-09-05
NO812677L (no) 1982-02-15
NO812675L (no) 1982-02-15
FI70030B (fi) 1986-01-31
PL232575A1 (enExample) 1982-04-26
HU186397B (en) 1985-07-29
JPH075662B2 (ja) 1995-01-25
KR840000804B1 (ko) 1984-06-12
PT73499A (en) 1981-09-01
JPH0480044B2 (enExample) 1992-12-17
PH17763A (en) 1984-12-05
AU7397381A (en) 1982-02-18
DK163248C (da) 1992-06-29
BR8105189A (pt) 1982-04-27
PL232576A1 (enExample) 1982-04-26
AU552621B2 (en) 1986-06-12
JP2749799B2 (ja) 1998-05-13
JP2647625B2 (ja) 1997-08-27
SU1568890A3 (ru) 1990-05-30
AU7397181A (en) 1982-02-18
DE3177032D1 (en) 1989-05-24
EP0045977B1 (en) 1987-01-07
YU195781A (en) 1983-10-31
CA1174225A (en) 1984-09-11
JPH072926A (ja) 1995-01-06
EP0045976B2 (en) 1993-12-22
FI70029C (fi) 1986-09-12
DK349881A (da) 1982-02-14
IN154219B (enExample) 1984-10-06
DE3177124D1 (en) 1989-12-28
JPH04348110A (ja) 1992-12-03
ES504715A0 (es) 1982-11-16
FI70028B (fi) 1986-01-31
YU42579B (en) 1988-10-31
SG33087G (en) 1988-04-15
ES504716A0 (es) 1982-11-16

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